UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '26pp6DLSIe7YctN9PitmT/+0DfvgE+1Eyn7ndnQd//Q=' 
WHERE 
  key_id = 'f6e084c908ab2668bdd32d7f95f964c2c9ec75e14a74d1423e09cf33e5983dd1' 
  AND (
    token = '26pp6DLSIe7YctN9PitmT/+0DfvgE+1Eyn7ndnQd//Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )