UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QF/3kc3Od6NJ56drqJVJ0tActJ18TTOKTB8Up7Lj72A=' 
WHERE 
  key_id = '8891bb2cf0ccb02f5af9565d7f61a3500a0d90f949a0227d2765ea153285299f' 
  AND (
    token = 'QF/3kc3Od6NJ56drqJVJ0tActJ18TTOKTB8Up7Lj72A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )