UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EZ45459Dtm0dof9dVNyBo2kOJu/3ERVmqAebdyZFWcg=' 
WHERE 
  key_id = 'e71f542c0151a5b16b7c2defa841952f6e7b8231fad571b0198d622a1579e66a' 
  AND (
    token = 'EZ45459Dtm0dof9dVNyBo2kOJu/3ERVmqAebdyZFWcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )