UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b+p2DqgMqPR4CZXK4g67vrabhjKtDh01/VxqNL4SjQI=' 
WHERE 
  key_id = '9f873ddc86a19f3ca38b067838a1e0da3c2e7ecdfefe8d905f6db6412bdb8c8a' 
  AND (
    token = 'b+p2DqgMqPR4CZXK4g67vrabhjKtDh01/VxqNL4SjQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )