INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83507c342e07bf5a9cc6ac2d02db9fc2bf1eaa6a36ecfecb0a57211e05736955', 
    'WaSulgUu4ITSJt10BbdXvOb9KGujFiCl2no/6PytD0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)