UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1p3T6lIcrWwMKfySQVQKPHv4m1A2ws6T1GPIbWTkkWI=' 
WHERE 
  key_id = 'e41b82e80b2838494d8c99b4b08eebbc3c12f898498db0eba8c828a2049c083a' 
  AND (
    token = '1p3T6lIcrWwMKfySQVQKPHv4m1A2ws6T1GPIbWTkkWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )