UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yax1Pikzx4GaEEaYtsZdTbqjRcbHRBh+yv24T30PF7U=' 
WHERE 
  key_id = 'f859174598811a87c816c688c4e6eef64e07d0e683ac37593c800c8edb32b884' 
  AND (
    token = 'yax1Pikzx4GaEEaYtsZdTbqjRcbHRBh+yv24T30PF7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )