UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vRh0/HAVikR9THTi1FItvdIO11vWLa1AbyShk4JPtVg=' 
WHERE 
  key_id = '5fad97e16b084b1b97d602e1c84646e7219e6e638e38ddeefc4efbdc42b68420' 
  AND (
    token = 'vRh0/HAVikR9THTi1FItvdIO11vWLa1AbyShk4JPtVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )