UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dy/8HRkbVai+GrB3Ycb6Mu34R9t0JCnbJXrnTQIXb0w=' 
WHERE 
  key_id = '03de66dc51d1dd94fcf618177c322b846889339d68e895162426397c2e28236c' 
  AND (
    token = 'dy/8HRkbVai+GrB3Ycb6Mu34R9t0JCnbJXrnTQIXb0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )