INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b1871b782448b9db2e1cf3e90603d101babb2e5a9875b198c9201f2f794dc11', 
    'xvmrnkUkDZa17PCBw5HPMomg6uaH1jqCTCgkq02YhOQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)