UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n3Gq31aF8BZ3AFi/KHeoa+lKtMHsh+CYrsKY3IYfhHo=' 
WHERE 
  key_id = '4a10ad6e16bf470e0af0000621cb1876ee25139fe729bf976e6061eb2f272373' 
  AND (
    token = 'n3Gq31aF8BZ3AFi/KHeoa+lKtMHsh+CYrsKY3IYfhHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )