INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5741ebdb5d7935c7ab788161631013d1f1af94f249fc2e7917b71dd102aa54e9', 
    'gFOU278bOVIhAq/XnymMJyVxhXnYtG0PiV5hy2Rpb9I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00009

Result

int(1)