UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e88Txres2mE1n3S5AeDSKeDxOVh0R0MlGjL3NChV2Ao=' 
WHERE 
  key_id = 'cd3641c17b26e3c64af7af77de182e8732d02825accfbcd41324aa7b4b33af4a' 
  AND (
    token = 'e88Txres2mE1n3S5AeDSKeDxOVh0R0MlGjL3NChV2Ao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )