UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rOZxFv63jiWtYjBrA1Jkpp1VK3fTZEnExwF1OS+V+5c=' 
WHERE 
  key_id = '89abf4512528db91e80edc7e7bf95b89f88bb373fdafdc630f5a77ac3ebbaad5' 
  AND (
    token = 'rOZxFv63jiWtYjBrA1Jkpp1VK3fTZEnExwF1OS+V+5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00045