UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'olgdZkf77osfkWa1Z+9CHNbiN47adPflukjpdFOwxKc=' 
WHERE 
  key_id = 'ebd2ae113769aba8a3b3d861f63ba65042281d43c5d602df78457a75fb2f520c' 
  AND (
    token = 'olgdZkf77osfkWa1Z+9CHNbiN47adPflukjpdFOwxKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )