UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oewovyj9sTEGQ5PqfHpmpNxtuI/KYseAi04gAPb+Jh0=' 
WHERE 
  key_id = '41da0895471a6bc37aaa288af4ee562d88168ef6a03956f09eaf879a61099653' 
  AND (
    token = 'Oewovyj9sTEGQ5PqfHpmpNxtuI/KYseAi04gAPb+Jh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00039