UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'POHlexshQq4PW+gzN/tvdScKAq3Zr1LQB5xc+HTHwi4=' 
WHERE 
  key_id = '6ba8a07209a663cf9eb3d2399a0953f3bf4309cc54f94acc6c4cec2f89728f91' 
  AND (
    token = 'POHlexshQq4PW+gzN/tvdScKAq3Zr1LQB5xc+HTHwi4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )