UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D4ymMywHuRQUkpyZho7eWgqX2SxehIvSPZGA5yjCxRo=' 
WHERE 
  key_id = 'e02aefdc6bd32be0406deb66e43ac0f2dd0e14cd1c31253a4c7bfc4711557d05' 
  AND (
    token = 'D4ymMywHuRQUkpyZho7eWgqX2SxehIvSPZGA5yjCxRo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )