UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '72rOcnmHbrzKvDZ1twB2PBkz3eFNsdUw793sKDE4sPU=' 
WHERE 
  key_id = '3af73c653188886a13a6e0e142a75f085977d12493aabdfb02c25a266399bf79' 
  AND (
    token = '72rOcnmHbrzKvDZ1twB2PBkz3eFNsdUw793sKDE4sPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )