INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a840fb21dd2beae98a857ea54088b46b09c34493cdaae5dd735dcec9ca1fb699', 
    'l3Io7fcE/OdyBVbcMf/+eR7z0JxOUuQgCTWIYbiZ9LY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)