UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VamJg8Ds9GHjZhfVmj9ct/VPE0+GvpDLqNOw7/RLOjQ=' 
WHERE 
  key_id = 'ed41555743d64f7679ee150f7242fcf0cf83ff591a0b3f099f7d0309092062ed' 
  AND (
    token = 'VamJg8Ds9GHjZhfVmj9ct/VPE0+GvpDLqNOw7/RLOjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )