UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W4jX2qpcUttngNgv1T3m1vJoJCOfI3J8G7L0wlJMP7M=' 
WHERE 
  key_id = '2ea63adc281a357cbefdd400c6ba0c237fd33aaceaac70e89847a2de902417e3' 
  AND (
    token = 'W4jX2qpcUttngNgv1T3m1vJoJCOfI3J8G7L0wlJMP7M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )