UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vwTw3rXIPFG1zjPgihKYJl+0/MnXaHlffNmd+b/8E+I=' 
WHERE 
  key_id = '5d9723231fd1c949f074e0952affe6967589e6d0798b66626ba18697f4aceba0' 
  AND (
    token = 'vwTw3rXIPFG1zjPgihKYJl+0/MnXaHlffNmd+b/8E+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )