UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y8EpGj2hShVKTcKHz/lqlVrpSYAIlhDOHy3v9TkL4dk=' 
WHERE 
  key_id = '3226428ec3cfb8bf7c52461789ae7aae7cf9350cf8771cdb2de90efd047d5981' 
  AND (
    token = 'y8EpGj2hShVKTcKHz/lqlVrpSYAIlhDOHy3v9TkL4dk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )