UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GS3BxkU9/H1s/D5Rt5ErQP7D34B4TQ1COPSYm//+g+c=' 
WHERE 
  key_id = 'd08f363b2d0985effdd1addcd296493f26b75ef0cc62ae38d4f6875e48d1235f' 
  AND (
    token = 'GS3BxkU9/H1s/D5Rt5ErQP7D34B4TQ1COPSYm//+g+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )