UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DNkdv86EdEFG1kx8CBBIBf6noNADMJR5E603ieEWdCI=' 
WHERE 
  key_id = 'f64d4e6a13de6a8891bdcdf07559a87107ceb76b08731fbd9aaf778062836ea6' 
  AND (
    token = 'DNkdv86EdEFG1kx8CBBIBf6noNADMJR5E603ieEWdCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )