INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '472be9aa8db44914686f0456c85abefdc879280d44419b07bd0e5e06a9599afe', 
    'F0exx1oLdARtcqr67NbNAtLxctwa3r9TLKHhthgFDjg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )