UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vx8l8NozlXecsjtGt12hjpItXL/wGO4U1oqPRZ640ic=' 
WHERE 
  key_id = '266c6c20ac3522ab6ff4051517047c2f34a18a1f9b00d156d4fd8cbdc959c3e1' 
  AND (
    token = 'vx8l8NozlXecsjtGt12hjpItXL/wGO4U1oqPRZ640ic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )