INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd39ee90902b87ec0c3b0f90d1ea3dee0eec5bdb318583113640479a554e452da', 
    'vOXAE2rIduGMi95hNjEtGjS31p0SOo8cKCinHnLInPU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)