UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MTEx22ORFcAeZHh1c5ur2jyppDzFYZb1L/vf/2c9IKQ=' 
WHERE 
  key_id = 'ee6b1aac562a2284233f78e795bbe5bc81a3d6642994fdab6d47057f64ac2344' 
  AND (
    token = 'MTEx22ORFcAeZHh1c5ur2jyppDzFYZb1L/vf/2c9IKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )