UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p7hWisOSVMjxwYtW+tQShfX+VEI1KU6yunxcWw99IJU=' 
WHERE 
  key_id = '53398fa05d21302dbf2f98169432382684fb7e17a36fa4a046da380de83171fc' 
  AND (
    token = 'p7hWisOSVMjxwYtW+tQShfX+VEI1KU6yunxcWw99IJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )