UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l0wnTtR35zOzIAwAd3/A2Icf4t42bqAKY636czup+k4=' 
WHERE 
  key_id = 'b894d6b65c2a8f26284962b12aba34d6460aa27daa1fc02988614a59fb1a7c74' 
  AND (
    token = 'l0wnTtR35zOzIAwAd3/A2Icf4t42bqAKY636czup+k4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )