INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29ed01c8ad9eeb949c2c3576ba9f36ec5cecea7a950b4ad9c4662831dc18cee2', 
    'zzIiV8mxt5p3TcOOl8lYPeHEY6LIHjDs9kw6P5SIAzo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)