UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PV+Ry63V4gSxLpHZphTm+YUYQ50dufPtHeqk4lw1/pA=' 
WHERE 
  key_id = 'da2ea4a42a0aaf13787424a0cd85c9092728271ee76e1ed721d4eadaec0b4e34' 
  AND (
    token = 'PV+Ry63V4gSxLpHZphTm+YUYQ50dufPtHeqk4lw1/pA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )