UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZypIqF1o/9z5GXO2lI+ZpSr6y+H6fPovW1BeY9ClczM=' 
WHERE 
  key_id = '4b90e562d76781ecb00846cfa286927ca83266910898f8ebd6584928eb2fe455' 
  AND (
    token = 'ZypIqF1o/9z5GXO2lI+ZpSr6y+H6fPovW1BeY9ClczM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )