UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5mg3wIIc728HLT0ptsmx8oKHhm0I7tNBEBNMTSN3QzE=' 
WHERE 
  key_id = '6f56cf9c7375c0feb2e73212782287900a6c8c5fe40328ab839e66ca0e2f4562' 
  AND (
    token = '5mg3wIIc728HLT0ptsmx8oKHhm0I7tNBEBNMTSN3QzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )