INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de7a2a62f7c34a7df23f421acc9866446a4e3d8d4cb580cd093c24ed976c0597', 
    '2kyIDlwiPRk1wqBoHDj5hj+ljMsjvpT8sfmtM0hLBvE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)