UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dfIet6SjGMrtSVtsK1IriUiEbySt0/S530ey1n5dBRI=' 
WHERE 
  key_id = 'c5f6427d4166ccc75639139086a7103619f7975d65abaf01b15e55dc360ff1b6' 
  AND (
    token = 'dfIet6SjGMrtSVtsK1IriUiEbySt0/S530ey1n5dBRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )