INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8c68ced371698a1a427bf0b1e1e9485b935f2de79e0b90bf7caaa7dc26367da', 
    'mejox3aKJe774fKo9VcNWSwq53Pehqs5wgUZeGq8YmE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)