UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/SSCvJxLw1Rct7XoNlyIc+2rWx1hwnA2IGMbGYdCz4U=' 
WHERE 
  key_id = 'fc46ab80711dcefca9e62ecb58e00e12215291d29e3980f32131e6f5a56b1c5e' 
  AND (
    token = '/SSCvJxLw1Rct7XoNlyIc+2rWx1hwnA2IGMbGYdCz4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )