UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3NqXyzQA7Fq5eRnhRfCmY/QLXGTmx3wgIBNhUJ5L6Ls=' 
WHERE 
  key_id = '3531da11cf41682745094752519bac1891499da5410ba401d24d771ab0c8f01a' 
  AND (
    token = '3NqXyzQA7Fq5eRnhRfCmY/QLXGTmx3wgIBNhUJ5L6Ls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )