INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91fa6da023b5e47c00f030da398013d041e17cc5f0834cfa1ccddd70fb1c2753', 
    'qmrzgW81YwDpKVRwytfcUUpmTztqqpiY+Ys9Mx8oRCo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)