UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LG6bfZxe/oAMlcObEevNbB33Wegkbb3w8gEy5M2/894=' 
WHERE 
  key_id = '40964507b8b5d4c64cb51be22fa6ef70a0fb1af5d4fae313359cfc474242cbd5' 
  AND (
    token = 'LG6bfZxe/oAMlcObEevNbB33Wegkbb3w8gEy5M2/894=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )