UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Osty70gUAEIackJbgAzKSflEtMr3i7aElugJR4d+MI=' 
WHERE 
  key_id = '2787e22e9a86e5ac85e1c8f0cbde998762453b4b3468334e02db178e47850356' 
  AND (
    token = '/Osty70gUAEIackJbgAzKSflEtMr3i7aElugJR4d+MI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )