UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6+rFD5jaRl2veBJQU84VmBBMyGdy1C+seAnhQuHkbyw=' 
WHERE 
  key_id = 'b7f98364ba10b5aca038526bc856c41934408e327670a7274c32d2ee09c16a30' 
  AND (
    token = '6+rFD5jaRl2veBJQU84VmBBMyGdy1C+seAnhQuHkbyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )