UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vYveXf5Jcmb4XYKbaUqb5sfxZe84w2fUh6maNSfWFKc=' 
WHERE 
  key_id = '4694bf37597151fa2a7c4768cd07b9c59272b0d652aa8e70748e6174efcad5d1' 
  AND (
    token = 'vYveXf5Jcmb4XYKbaUqb5sfxZe84w2fUh6maNSfWFKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )