UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qm8k2BoIA0ysmCvjxWcKPimY8imm/r5RoUwwUG3v+To=' 
WHERE 
  key_id = 'f8af61274e3efb5adc6d33f17249b1700a7cac4a498616b4fcc3a5c603a9b7d3' 
  AND (
    token = 'qm8k2BoIA0ysmCvjxWcKPimY8imm/r5RoUwwUG3v+To=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )