UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0pkhrk0Ywe8C/mowm1ce7YqjspTw51hegcN40Huyj2o=' 
WHERE 
  key_id = 'd314c0daf6065ef96d5d11af5e7ac61214c3df9f50761526eb305d504defe100' 
  AND (
    token = '0pkhrk0Ywe8C/mowm1ce7YqjspTw51hegcN40Huyj2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )