UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Nqn+p0RNBMJBARcEbCDOFSnTvB/a36i0CDYMsYwXig=' 
WHERE 
  key_id = '29193d90a27b7262e8240707f739b9b99f8b244af2e4b042108bb28e8ff8bd7e' 
  AND (
    token = '7Nqn+p0RNBMJBARcEbCDOFSnTvB/a36i0CDYMsYwXig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )