UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oueFw1KjmcDPTCRpAG6abBvMPJbanY3GX7G0aPyhLM4=' 
WHERE 
  key_id = 'fba3c5f571bbadf8fbfb50407ad35a37c6eceeea19a0ede4b19878b66a0b4f92' 
  AND (
    token = 'oueFw1KjmcDPTCRpAG6abBvMPJbanY3GX7G0aPyhLM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00035