INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55cf4aa88f4ac2790166a9fbd8c9a749335af61c60e2540cc90e62c16294a268', 
    'SChiiLk3XrEamibx19uy6SgdVv7z1eYBd6cif27C6jM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)