UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q/1NYqVOsmHiL3z/ozUNLL6lGUrHlA/n8ZFQj/tfdqg=' 
WHERE 
  key_id = '15535b3c1527d32b0176ab5051a304813ae3a3adb49f12950f6d45729661864e' 
  AND (
    token = 'q/1NYqVOsmHiL3z/ozUNLL6lGUrHlA/n8ZFQj/tfdqg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )