UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H3Ff1Yhf3LHD4TeiLPyRWbRSdm740WwPTLYM3NmDsY0=' 
WHERE 
  key_id = 'ab92973aabefe0b465d4406ca5c11e39f7bdcc4da24ceb9467c7241e96e7008a' 
  AND (
    token = 'H3Ff1Yhf3LHD4TeiLPyRWbRSdm740WwPTLYM3NmDsY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )