UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q5G7PUSXm6qwoL+JC79XCpo7Sed3qPtBuxkoFo4M6q4=' 
WHERE 
  key_id = 'b4d3db6f6714805888bb5737159180611367eaf43005a708cb30399d31e2eec7' 
  AND (
    token = 'q5G7PUSXm6qwoL+JC79XCpo7Sed3qPtBuxkoFo4M6q4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )