UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e3lU7H38UJdNzF+k9xle1kuZ2SN3IO2FQnGAS8mDPg8=' 
WHERE 
  key_id = '1cbe4b230c2413af914a0987f81de1134c4d6cc9265f12ae426604fa46badf16' 
  AND (
    token = 'e3lU7H38UJdNzF+k9xle1kuZ2SN3IO2FQnGAS8mDPg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )