UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7FaN8ExzsJoB5Erq2kNBLHXE8uDWxjPVz4EXlPbeGMQ=' 
WHERE 
  key_id = '694076c028beda7f40c80b839af0cd45162952161224031c5359889dbc59b516' 
  AND (
    token = '7FaN8ExzsJoB5Erq2kNBLHXE8uDWxjPVz4EXlPbeGMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )