UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iXa0Op+uRot1G9593PIOsZ9s3KiS6mnrhf7F+WiPjx0=' 
WHERE 
  key_id = 'e027fb4e2130075bad0fc3e74ab67d9096fb98ec3ba93eb2b1293d95b4b04c2f' 
  AND (
    token = 'iXa0Op+uRot1G9593PIOsZ9s3KiS6mnrhf7F+WiPjx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )