INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e4b26996023145dbfb0ff245ae3917f67e747f85c2afe700ff2a940ae461be9', 
    'i/Z6WdRyf8Bia0i4bBm7JEF2cyfVTJeEoTqVLaLd3g8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)