INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '617c209e42a0b30f2d93ac7957639406028e99eebf0e74d725115211a4d1a79f', 
    '6VjhilnrtIIdpS7tnk6rB6qVjPINHtARtetXHkl1wY0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)