UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gqAMEwkxySTVnDSEba0R+LW+RE9VEpjTWKIlmYK9lrs=' 
WHERE 
  key_id = 'a5acb2c8801d22f8973e80bcd1f5775ac841530d7089168f9176a67aa230d64b' 
  AND (
    token = 'gqAMEwkxySTVnDSEba0R+LW+RE9VEpjTWKIlmYK9lrs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )