INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a4306c643a2c556c49d790b906fb097da91e2fa170bbdf2c942c481a81da447', 
    'RhulxmD2Wu8BwfDti6c3WpY7L6xlr5kSffXujbI8hn8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)