UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a1KCJP+ktMN+zcbgjkJ109Wks/Jk4+080//EFKp5+ho=' 
WHERE 
  key_id = '37c86d430bbedfc3dfbcd1be2c1ed5061ddf3374b0d30dc1b9838961baa7ec18' 
  AND (
    token = 'a1KCJP+ktMN+zcbgjkJ109Wks/Jk4+080//EFKp5+ho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )