INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0311ae3d1a228773cd8f350029590beedbae957a89151915c5bfdbed920039b6', 
    'DLyESpgkzJvY07yvJZh5/p0lMt2/qR9KI8FNcM5CdQ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)