INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73e5c01ea9cc17ef71dfda2ee27af908e2bdb3cf0d5c73c121e800e77f91c152', 
    'bNxwQUO9ijwo6DZyClJGo2z+xHM+woXcgPJIaCshHUA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)