UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FA/Na4j1ZWe6vfn28JpbX2RbiSRJh8ito0G6i7z+0JU=' 
WHERE 
  key_id = '4b87719242b4646c4eb99da8060c4df440cf7dedb0377f6c8fb2dd49fad00df9' 
  AND (
    token = 'FA/Na4j1ZWe6vfn28JpbX2RbiSRJh8ito0G6i7z+0JU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )