INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '975060ef24cabbec61cf2ad321dd21cfd234adaba2b02b193555a919ff4ccba5', 
    'iN2ZjWEjBkivhHYlYG6dSRXWSqweWduSDMSkwQDPeMY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)