UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S2YMBXo1Ym8tt+5W9TUOgh9DaBukagAVhroCuvH6tMU=' 
WHERE 
  key_id = '5aeb1b5491216ff3ba1aa5ec407bbeabe990178790855dc8397ce370e11bc12b' 
  AND (
    token = 'S2YMBXo1Ym8tt+5W9TUOgh9DaBukagAVhroCuvH6tMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )