UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EMvOOvV/qutzwW6MnwDn67RWX83PUde/Fv/fKGKjaTU=' 
WHERE 
  key_id = 'd3775786b5b3344cdba4a1d2583a75c59999edf7c8c00ece503b76b70f877567' 
  AND (
    token = 'EMvOOvV/qutzwW6MnwDn67RWX83PUde/Fv/fKGKjaTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029