INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3389a672e108273e711d8c65e8616b261118760177a4846a2eb48a0fc7d61548', 
    'CSthfUThXTg3YzvyXVfUI5kQlX9NgA7y5PrC3RlziWw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)