UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uwxFV7cbd+/nlxXiJB2zrmCL9QMEANJvhYCAnPk22DM=' 
WHERE 
  key_id = '47d02ca81e5aa81e14ac4109c59141c9860fce6d905b2b8d0886d436090095a9' 
  AND (
    token = 'uwxFV7cbd+/nlxXiJB2zrmCL9QMEANJvhYCAnPk22DM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )