INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '644aba290fdfce0b7975a1f7e1a0481b86abed5d2be633cbd073bdfb1c3a8f9e', 
    'y/AWfHr+eBH84hCjKXrf0zUScHRjI7l47UDC12v9qts=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)