UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mQP6BZEG7YW8nV2OtVpwEL8Nzxpv5a2ouW1xFeDbCNg=' 
WHERE 
  key_id = '925f737f8afb72b11f400cc57cd5861991c7814bca9c6bde35022e3091c03d2c' 
  AND (
    token = 'mQP6BZEG7YW8nV2OtVpwEL8Nzxpv5a2ouW1xFeDbCNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )