UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C4VgBtbQf61BawqBV1xYG0eD4o0KT1oZzzYeJR6gycg=' 
WHERE 
  key_id = 'cbeccc0b423ed27f8fcbb40555b08df1ec1ae4f0e7521cd04ce461554a5cea1f' 
  AND (
    token = 'C4VgBtbQf61BawqBV1xYG0eD4o0KT1oZzzYeJR6gycg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )