INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e23f6dea3d3a381591f93db20197182513b7f20e835e9479ef8fa40962e3c58d', 
    'AM6Lnljm2/JWQo07LO2NcM0Ss5pJO+ZJQ9I9GAnu31o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)