INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fe9c1f898e2e19958a887b27567ac69a8527f9f617f0c838dd59fddb37ccfbd', 
    'KSU5DApgdSl0p6cxxT8Q3Kp3o9bolgS5/pNkzUdWwdE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)