INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1efe3e0f21f1744cd4e7770679cc253a76431e4b4c3b36b7bad537813ea966f2', 
    '1weZBjZsNyA0EcmDPFcU7im0WKy/bbA+bnBbygPYmYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)