INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e286338f902b0472bb2df56cd540b739c243045894e06f4cd4dcf37d52f1668', 
    'tz7gOYiF8XAVmrVp6He1rs4qz5FjcBl4kOQLjscG0Dg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)