INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03eb0c7b8bff30912cc7d52ab5b5efc62f0e01ef37fdd925899b4af3fff00b64', 
    'gp5KDquMhT+aDJ7MPSoK8r2G+QRTOH/tptXmasxtdLc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)