UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C6JAe5x1AcayXczJky7/Cl+2L59BYE67e26qjBUyzM8=' 
WHERE 
  key_id = 'ce539356fa6d69f116bcfc8d44285144f8b780b7d5c6822ba8130d5fab30c764' 
  AND (
    token = 'C6JAe5x1AcayXczJky7/Cl+2L59BYE67e26qjBUyzM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )