UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EuzJSLqMHOlJM6k+rJ4q1/DEkCElSE0aNXjxlmfEcoY=' 
WHERE 
  key_id = 'b0e1d2a88423f94ad65f1511368bc50ea0a342b31158fceaa4b8545980ac179f' 
  AND (
    token = 'EuzJSLqMHOlJM6k+rJ4q1/DEkCElSE0aNXjxlmfEcoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )