UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M7nrrNpeQGAOsIab3TnxTEOpcXXWmeOMyo4prBrt/9o=' 
WHERE 
  key_id = '3f89f6522c1f33891164913abda95ec09bc7f0be1966808abb717f9eb7df5e3a' 
  AND (
    token = 'M7nrrNpeQGAOsIab3TnxTEOpcXXWmeOMyo4prBrt/9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )