UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Mv1SbfMl2v13l09C++ZFlA3KjqI84JggAwfLCBM9zA=' 
WHERE 
  key_id = 'a5ace3bc41d8abf188dfe4610207bcd138940023bcf6317b6854155a0ec2a4fb' 
  AND (
    token = '2Mv1SbfMl2v13l09C++ZFlA3KjqI84JggAwfLCBM9zA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )