UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/vv43w5Rd8Cm/OBXg0K9rMeNh5bM6/4uYSApWm8Qxiw=' 
WHERE 
  key_id = '68ad4c8fc61e0bc6dc9a0e68bedbfe6028693ef74171f4c30d43b8e300b45e95' 
  AND (
    token = '/vv43w5Rd8Cm/OBXg0K9rMeNh5bM6/4uYSApWm8Qxiw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )