UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PDdBLNGX+xPGG6RMi+cCMsrPnLMXKVpjBV1GgH2VM/A=' 
WHERE 
  key_id = '7ecbeed9c64b074d623297d3ad966661a4fb03eb94d86c24c2ff22bb92098288' 
  AND (
    token = 'PDdBLNGX+xPGG6RMi+cCMsrPnLMXKVpjBV1GgH2VM/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )