UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T4plXuP3RASagDnOuRLm8KlEkJAs+PaHhmFRagEeF7o=' 
WHERE 
  key_id = '0a9dcbbe27d95897c430eb14b468074c17317e9bb600829e53c1399d42937955' 
  AND (
    token = 'T4plXuP3RASagDnOuRLm8KlEkJAs+PaHhmFRagEeF7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )