INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '502215125bcf21d3864a9209081f0206dc2a1e2f23bca01c0c29538ebcae858f', 
    '8K5zIC4kO34rONr3tMgkYMd6pl9TkH0lqa9CKDs6d8k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00087

Result

int(1)