UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O6/Ru+JTkmEqDfZLrtOULSVKHn9eD/0RT/dYWak6B+Q=' 
WHERE 
  key_id = '67c22182584093b60da8bbc8621c164564c1d0eed7c75eea32caf679f9529954' 
  AND (
    token = 'O6/Ru+JTkmEqDfZLrtOULSVKHn9eD/0RT/dYWak6B+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )