UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IKiLM/G0xHYcZxmvyyhyJ5mr7qowiU2qIwAVA4S4NMg=' 
WHERE 
  key_id = '0b28969f4d1e281d28e74b3c913651fbb2148f8cc17048bcc8784aff3c4f2936' 
  AND (
    token = 'IKiLM/G0xHYcZxmvyyhyJ5mr7qowiU2qIwAVA4S4NMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )