INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a90f0ee49cefd401db8adb91c553c3101b4e1ee20f05eba1547299720cda67cd', 
    'ywUvPmYPf7OyMeCgQsehaLdLfhfa2nAGlwqzkeI9Jfg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)