UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sUZBpiT+evfii3fwfULNglRHjqTNIBRLmlwIa6VSMqc=' 
WHERE 
  key_id = '9ffa9a9af891c903fbbdb3ca65172cc2623a1ea82f42b2df342303e95ff88d0f' 
  AND (
    token = 'sUZBpiT+evfii3fwfULNglRHjqTNIBRLmlwIa6VSMqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )