UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ktEvIZyfklFkbJFw/NaCzyNSIvOYqgsu1jfO3I/Rab8=' 
WHERE 
  key_id = '5cc138932710e5143ec62836280ac49457cedfa5e56ce66fc6406b1c60493c02' 
  AND (
    token = 'ktEvIZyfklFkbJFw/NaCzyNSIvOYqgsu1jfO3I/Rab8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )