UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NtVJYzV86Du/Wu6QVkZpDafBiauIrmrN2innX7xfI0g=' 
WHERE 
  key_id = '2accab952ba4f4a58124f6f9b3657987be8f01eb5df5834189c6e7f485ad2526' 
  AND (
    token = 'NtVJYzV86Du/Wu6QVkZpDafBiauIrmrN2innX7xfI0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )