UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QHnI2CY50u9sJebAKo3VTgar5LBpShPZ0lwDn8JLfIk=' 
WHERE 
  key_id = 'd62887071b57376f3d36930cfa4b9d29542e524aed312fb9ba194d2ff0cf947b' 
  AND (
    token = 'QHnI2CY50u9sJebAKo3VTgar5LBpShPZ0lwDn8JLfIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )