INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c78dc258d552e8f3350f154c2012225b372b628ddc693b4671a21b661394648', 
    'Ezus7+l/E4+agOQpTOxcECmz7Cn4c67okRa9mmKg9jA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )