UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CkI/29If1UOXhdVg58A3M+o+wolS4Sb9/JlG7fGbfjo=' 
WHERE 
  key_id = 'c550d611300e920b780a1b312f20eaf0f05ac5660459d0077f947e769ada2e23' 
  AND (
    token = 'CkI/29If1UOXhdVg58A3M+o+wolS4Sb9/JlG7fGbfjo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )