UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wuN1xA98caUQ9Q1NCfQ2kncYZNiweVqr6i2j62PGZDQ=' 
WHERE 
  key_id = '5a9bd3c5dd58412167363d7b8de5a1a1adac92f5ea1771f9a8589813c2066dac' 
  AND (
    token = 'wuN1xA98caUQ9Q1NCfQ2kncYZNiweVqr6i2j62PGZDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )