INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e38e1f19ebffb65b32683f09c65a9caa79a6e69212c080d330adcddc8607f97b', 
    'AEqCL46+kE7bECdwVoZ++sWQMJFg4N5NLszt9RL/9Xg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)