INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfc2499fd6914acc1cec9f79b9bcde76595b43ad09f89b46c4761f29af134c53', 
    'xhNQf1hlqtHm+VhYIN/cCflPbUmx0gNnUXYEIbekfxA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)