INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef0a1e4613f69476dc60213d4a44f0faaebef3c9437698ad36b21775d8e2f211', 
    'DjzCRwXLPH3UvA0GwM0ZxePVY4AKFtFbcCIISDirXYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)