INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dcbdd8fe102a385e50f3b317511f02059d9355070268b90ce0c5a547d0a5442', 
    'o2eR9OtvxNYdgZ30YkyBzf1Fg9jSngocYNISge/Nn+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)