UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qf2NB93+ljCpw3WVu87I7SbuoHLoau0egqty/hhE5E4=' 
WHERE 
  key_id = 'e2860b4d9ddb1de86cce94e603d224af0b90928ca2df931e65759e5a8b657285' 
  AND (
    token = 'qf2NB93+ljCpw3WVu87I7SbuoHLoau0egqty/hhE5E4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )