INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c3f8d9f6ab7813349125bc28e1af072eb3cf537130eea97e70bd9a0c6d65c95', 
    'SWDHv5slahr3E/ZPoYXKvDFiODnl6o7LMyWtWu4Uows=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)