UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+OB1HfhZbRI/mdLyUq3DbNEDguc6qa+RFI0VQxj7YAo=' 
WHERE 
  key_id = 'a79f52bd57dc270554f3601f5e5d3bdcbd7046a0c3e6a010487c3a22feb265c4' 
  AND (
    token = '+OB1HfhZbRI/mdLyUq3DbNEDguc6qa+RFI0VQxj7YAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )