UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UI2iepWL8/aEvzhdkWcaSyDcE6N5ewwGdGjw3Q0F6Ig=' 
WHERE 
  key_id = 'dcd337d7bc8957631b5a7250cd152cd888f2daba3bddc97f78919dc7e251a964' 
  AND (
    token = 'UI2iepWL8/aEvzhdkWcaSyDcE6N5ewwGdGjw3Q0F6Ig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )