INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c0992a8793a926c0675c6250f4e71252968b340d2e5d2d6ef27c919a00ecac1', 
    '7piPdnAUn1Sr7Mk3F1AVKfkkqsn//bEyNL8B9W3OvTI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)