INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b3981d1aff1ea170ff62840d77fcaccb55c81bda178a72cebca94e98ff5f16d', 
    'FpGfqLua/27xA4bkKNS++TGL6gQtqaSbq93N4xkIPVY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)