INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c23be2fdd25dde7335de7b84865507f9a787d4c7ac8f91376e745f6a09c079d', 
    'Ky2qioLaM59lbdObQ0NkMejA+5Vprtw+THkrZeti5Bc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)