UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PRQ545XbUkk+LBq4NYdtilN9mbaYMde1Gky25b557BE=' 
WHERE 
  key_id = 'e3b6354789f80562f4335075eb25bc7ab35247b77a0bdb3fdd0f05cf13068e06' 
  AND (
    token = 'PRQ545XbUkk+LBq4NYdtilN9mbaYMde1Gky25b557BE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )