INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e3c1c16b28db803cb32bd25d32717dfbab1601f06ee3fb0194196a9d0b17b53', 
    'lKUr8Qws3WsLNJjdBvqSmB0UrFKVyZy6H6Jio98RpIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)