UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ianGxMLEZD9x3kjMICkxTdpbjV1CfN2j6Ij1XnydIE=' 
WHERE 
  key_id = 'b5fe9346d1bf57b56ef01faef57cdf34d16f72ec8d51fc6fb41fa26936b44e26' 
  AND (
    token = '7ianGxMLEZD9x3kjMICkxTdpbjV1CfN2j6Ij1XnydIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )