INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8a5eb775cd5a4f743d283a94140211deacd59b225638e0e15b1cbd28b8dc810', 
    'eJaIh/eIcgpTgFKzpMEkW5TDfr4h5VLwFYEjLK9EeD4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)