UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TraVsY3+2gQFN4daqRclTddk8F4O3ntDMC7m+w3EsvY=' 
WHERE 
  key_id = 'a61e0d9879dd5fe6a1928e59e8709f652973982d5cc78e9b88931aaa56b00b4d' 
  AND (
    token = 'TraVsY3+2gQFN4daqRclTddk8F4O3ntDMC7m+w3EsvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )