UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w+dsPPG2vGjm11b7cbAofPuDnB+PaUpwCVLboShXCuI=' 
WHERE 
  key_id = 'e1a886bd453f0362a355019dd3224e1da3c6abeca3505810e245ddac88bdc19f' 
  AND (
    token = 'w+dsPPG2vGjm11b7cbAofPuDnB+PaUpwCVLboShXCuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )