INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8697400953edb8af875b035ea9aa33cb65f81bd8e55d08abf6f3c2390352ee6a', 
    'JVOUM3V+N7k05mBlIU4N2sxa6QNCihIplA38SLYYGbc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)