UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BrjWA/rqVAy32UN97z4dVqLtRQuGCl8VhX2viN/8i2k=' 
WHERE 
  key_id = '0c8bfd0d7ebfba5050a5e637294ffc0a2bfaafcc02fe12fffeed8aa0ebabdd0e' 
  AND (
    token = 'BrjWA/rqVAy32UN97z4dVqLtRQuGCl8VhX2viN/8i2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )