INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3972f1e88b773035a38590cfd9ca49cf2c8684dd4812296f86f81fbcca4d7fb0', 
    '7LNEIeo8I/iKxt/0JE4f0orYfunEN2uQ9rvcphEhH7g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)