UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x95UPyY0zyUNqlnl7jZN0VmvW+82jwTKTRh0kPMK8Tw=' 
WHERE 
  key_id = 'f81739ca5865abcb80c04c1f37bb514147cd133f1d152a37087c4c473db2d170' 
  AND (
    token = 'x95UPyY0zyUNqlnl7jZN0VmvW+82jwTKTRh0kPMK8Tw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )