UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l54WMTgJyOWdx3Dln/Q0EJCF9qrnTG1xr97LxNXmKDM=' 
WHERE 
  key_id = '0ad35fd1feb2c0fb25a44b6312b57a02c8a9ac856a0174e592b12146238d94d5' 
  AND (
    token = 'l54WMTgJyOWdx3Dln/Q0EJCF9qrnTG1xr97LxNXmKDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )