INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa87274e812ac7112758d69882c3ed7a4eeb8e6307e08f1394a7f2f6f8bb7e42', 
    'wpZGQ+63AF5Qpuadhr05ymSiJP41raq8LSiejwyLiTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)