INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e20cdb3fadfb51a68fa52896b816d9267fd187cdd3fe60799796ce9eb0f8a73d', 
    '3XIw6obzL9BS6Rc8TM8rNXrf+qx94VANBwKuVdNmlyY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)