UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Trgeculd5bKJSBi1SJLL5DNmcgDBb5VRwxv37O4sxhE=' 
WHERE 
  key_id = 'd25ee612ff41ae8a31e7012880351da2c5375a48c5af5ccad61834c6fb891740' 
  AND (
    token = 'Trgeculd5bKJSBi1SJLL5DNmcgDBb5VRwxv37O4sxhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )