UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/+kK1gTaiRx1V4Qk3D1kevkf0sNaCRQKIWrrCoCEOJA=' 
WHERE 
  key_id = '223b5195dbde2457aed68fd5c55cd294c727a0b98dcc9e27d422064fd43fe592' 
  AND (
    token = '/+kK1gTaiRx1V4Qk3D1kevkf0sNaCRQKIWrrCoCEOJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )