INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac21652cbf5f877a64a0c1745c68ad08075e5d6ef5ff997ba3b669399537673f', 
    'uMLtpY2LIXXV+hiy5sCfYWhPWs+3QgSz5a9HxDrncWg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)