INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19d24c7e3c260167c4770854323c8682f1dc886af25ad49dcdab3a9f67c467f5', 
    'XPQ+rXrLVgVlxkLZal5kuZT+4ty8Bn0o9DM3iFsfIyg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)