UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zld5xr3fTSvrh99sFYZRxO5zHxzlUKtibolMa0Dw2Ms=' 
WHERE 
  key_id = 'f0bd3d0be554554682897cb3f9a3c85a13586944bb40fc3cfb5a5587ab4ee930' 
  AND (
    token = 'zld5xr3fTSvrh99sFYZRxO5zHxzlUKtibolMa0Dw2Ms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )