UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Q6oq8tRDYW4u2EnAJuly4d+y6BmoobAAYiIfsamsNs=' 
WHERE 
  key_id = 'b7f83d5480a8a889b27b9b30c3586ec282652e176cc5828a365345b9d9641fa4' 
  AND (
    token = '+Q6oq8tRDYW4u2EnAJuly4d+y6BmoobAAYiIfsamsNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )