UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Psl7in80kzgpiXig1M4Yj7kZJygPNu7Xl4KW29gPmDQ=' 
WHERE 
  key_id = 'e7cf0bbd6038eef6882ee14587569d19b4df8b63c8afbfdad15e578ae42c1021' 
  AND (
    token = 'Psl7in80kzgpiXig1M4Yj7kZJygPNu7Xl4KW29gPmDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )