UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EUpEY7KUcp4kNopR/TCPi7cLPfThaGKxQ2EqAT9FRCY=' 
WHERE 
  key_id = 'f939146db825e127459f890bdeaa0c5c30489864037569fb5fe4e1a108b44dc2' 
  AND (
    token = 'EUpEY7KUcp4kNopR/TCPi7cLPfThaGKxQ2EqAT9FRCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )