UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WqRS7sgBZ4Wy5fp4IFmW9QaoE/HURvizLW8Lt0uQ8QA=' 
WHERE 
  key_id = 'e47d82a5b6ec7f68e0cd7c6014d0ead845d43957fdc8152d3e36d2b776653f0d' 
  AND (
    token = 'WqRS7sgBZ4Wy5fp4IFmW9QaoE/HURvizLW8Lt0uQ8QA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )