INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cd8c8129e6ea02cbee0ffa2d6cfec0346cc0264e96e8af0903f5a5a2ee1228f', 
    'W2u0lQJBjdKbMsjIrOpxTjm7eaYxTo4Vl3oLBFmbfEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)