INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31089b2be6e095688778fb99135f2ad15900e59607a0b02d1665d93b2ffd2ff1', 
    'oarGpi2WNo0RPB8S7l7n911kX1QIdNVo4ItyejwpLvQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)