UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ko4wlSntjSM3/n1u3M4LDQRRW8I7td2L2I+w3BucK6I=' 
WHERE 
  key_id = '74f58bd3060e756f911ab564b867dc3b4188b43e3cd4961d8632e7b9f8c11878' 
  AND (
    token = 'Ko4wlSntjSM3/n1u3M4LDQRRW8I7td2L2I+w3BucK6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )