UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S482KSRlaDFvyBRzmBpgJ7fdO7Lza2rMuZA7pKe/e0A=' 
WHERE 
  key_id = '5741ed6e41f15eeb3843a9ffe5feaa4334ce73c592dc458f643916a4c9d29bc6' 
  AND (
    token = 'S482KSRlaDFvyBRzmBpgJ7fdO7Lza2rMuZA7pKe/e0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )