UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lc5++4EzLMTluJc73kuwKmTXH8ZZyj2SC/OFRnDhJyc=' 
WHERE 
  key_id = 'b9a7b1da12051b2b3657478133b66ace0e0a3c5d64d2c2bf7e718111179fc0c7' 
  AND (
    token = 'Lc5++4EzLMTluJc73kuwKmTXH8ZZyj2SC/OFRnDhJyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )