UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gdXpIQ89cvx7WoRqc9XDMssnhiJSfQASxAEpF5Ibp70=' 
WHERE 
  key_id = '2ef2e015dd05f73cf2c68d9d6da2398ab09707e4178abed882fc77b8b6e20b93' 
  AND (
    token = 'gdXpIQ89cvx7WoRqc9XDMssnhiJSfQASxAEpF5Ibp70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )