UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cA1JfDkrm2HMV/dwrLxTaHOp4XE+gj8X2EwNP/iyBp8=' 
WHERE 
  key_id = '934bc60b3912240a4c4a597f0d30fa2081f3a76fac4d953e7f4b2c69cd15dff8' 
  AND (
    token = 'cA1JfDkrm2HMV/dwrLxTaHOp4XE+gj8X2EwNP/iyBp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )