INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9415750c983a117e33ed76833be0cacd87390b700625ee26b0a1760a19712d8f', 
    '2qIz6cvn/vDHiTC7yVXdGynxbpMA9Z2FzT/p6CQVi1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)