UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yOqIsk3CnaZ3X42FTbLvHYL1GOkxUTEoDQmPOSNwHLU=' 
WHERE 
  key_id = '48f60189991ba8ee7f2a0b6d28599e32b9bd4520c682c7dd6ad2f4f89841236a' 
  AND (
    token = 'yOqIsk3CnaZ3X42FTbLvHYL1GOkxUTEoDQmPOSNwHLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )