UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3McQQpYraP+UMXI/cuFMd1igx3QaqKC2Vxyj0uL/Z3s=' 
WHERE 
  key_id = '854f9a4d25a146b3d456f9120a4d4c3e1046dbfd79813b60cde216f1c52725bf' 
  AND (
    token = '3McQQpYraP+UMXI/cuFMd1igx3QaqKC2Vxyj0uL/Z3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )