INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6588623f74d6ea5498c2035d14871b25d8ab7dc9bb72f5b47bcdb56429cc9168', 
    '8ZfyelaBrUeeBWeavP018zlfKmxbzj7ZA0wC7NeQ+a0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)