INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ef9edf0d4c293bb8b600bbacec1a209e4a247e9406427d9befd80becf202ff4', 
    'NwtRLfelNuQXkB98kSRY3TrLuCFixA26ivDqYi9BWKQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)