INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd2f96d839a67f784f616a7b0ad37cbd7c97e36dbd5f68d958476428ec6665a6', 
    '3cnLRnMCbdyqepqwcZbzbJ9/4Ww+Sj7HYB6+MSgflBQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )