UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Izr3FTj/BTIex0E4vorxMIHn6M/OJJa5WRLp4NsLs9E=' 
WHERE 
  key_id = '190596fbe75b4510a2c284f2c693e76c3d7817a7cc9a5e67888f80111633d79f' 
  AND (
    token = 'Izr3FTj/BTIex0E4vorxMIHn6M/OJJa5WRLp4NsLs9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )