INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c02946adf04f38fbe150186ee7596a2ea3b522f79dd7449c64e658bd4c724f93', 
    'o12I6QQ3Xq30V0Cn2riVYyPJLuuj9HQz2m2Cd7s1r90=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)