UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aSYXbBsOFAN/aIPTOMAuBijVRNnuTxzcpMmNWKHRxUo=' 
WHERE 
  key_id = 'c4f1c82188dd7955136f43fa1bc7cd7917f63033a7aa58da7fafb88525f9f888' 
  AND (
    token = 'aSYXbBsOFAN/aIPTOMAuBijVRNnuTxzcpMmNWKHRxUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )