UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ymQWFR/jmR1DayynQsVww/Zm5aeUIznyf0ZKD9kqiF8=' 
WHERE 
  key_id = 'c6144bee7aa89e1c1e632aeb53e8f9bdef9bc0977e40b7f6f338d279a6fa6159' 
  AND (
    token = 'ymQWFR/jmR1DayynQsVww/Zm5aeUIznyf0ZKD9kqiF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )