UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gA1Eg+dqvuAfqozTZv5gi3WE6LhqBN+MI189aV9KA0c=' 
WHERE 
  key_id = '57ab9f3908074d252c4cea40a34370a7b37f84f6737205f5e3b04deec40d6201' 
  AND (
    token = 'gA1Eg+dqvuAfqozTZv5gi3WE6LhqBN+MI189aV9KA0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )