UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wtIgRG7f6ODaBcPqh5jFzNDUVkO14vKXovrZyWkZ15s=' 
WHERE 
  key_id = 'ae302755b3161694b5aebf9ef1063106793c085aa2c83ba3e315a82f86041f37' 
  AND (
    token = 'wtIgRG7f6ODaBcPqh5jFzNDUVkO14vKXovrZyWkZ15s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )