INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a1edf735acdf518358628b5b2f0724b60814c16bffeda2110006a1a47d22f76', 
    'ndgrDGPh8gyM9mUxT1uTK/4txc7jGjR/BuTj1AkL+fo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)