UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D5SfR55YJMTJkVQFp/m8vIYK1QMhLt+FaCxO2CukNvQ=' 
WHERE 
  key_id = '96ee1ee9977798e08586d51c802cd2493cf4bffec388fbb94c6d01dbd32b33b3' 
  AND (
    token = 'D5SfR55YJMTJkVQFp/m8vIYK1QMhLt+FaCxO2CukNvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )