UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WwyovqBLidMzzBXfwfqJWhboW6Zh4QZP6+rmYj2vekc=' 
WHERE 
  key_id = '44b35e284fbe9833d3aa674a5e4bacabb178c02a867031a95ff84d87d97cf744' 
  AND (
    token = 'WwyovqBLidMzzBXfwfqJWhboW6Zh4QZP6+rmYj2vekc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )