UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iRkyR/DrXr5GxAb8vna63CNyqke3BcdupgYwMUGkOuQ=' 
WHERE 
  key_id = '456058b23f35eaf4c975817b396c19b5a5490908d08b0930e382fa8cdea1c095' 
  AND (
    token = 'iRkyR/DrXr5GxAb8vna63CNyqke3BcdupgYwMUGkOuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )