INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f66f17fc3f70414b5bc610891429dfebd1d8e29d3c69e55b5dc5786df111229', 
    'QDeV0t59wEK2W4D2urnh9v+SIiZ9ezeLZqVGGgOO2PU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)