UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P9LyigVo3E8FqhyVd2AViqiMEJpYn2qcwnLBPAMPIvo=' 
WHERE 
  key_id = '51e1c009fd61b086cf72814082d968b82acb7fe28d8927f6152e25e683f99e13' 
  AND (
    token = 'P9LyigVo3E8FqhyVd2AViqiMEJpYn2qcwnLBPAMPIvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )