UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mNvBcijBoc8k5Jv0qz8bCV53BW+YodFTjQNl5R8nlG8=' 
WHERE 
  key_id = '0e8769d9c23470ed70e3bf263b8e4baa0d537bb3a848ad37c924221027ec8ac5' 
  AND (
    token = 'mNvBcijBoc8k5Jv0qz8bCV53BW+YodFTjQNl5R8nlG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )