UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gbPTpCm2ODCY8caKrd0NPHjADgGeyFrMhhMAp+yurFY=' 
WHERE 
  key_id = '5211d9bbfd19f1f644c4cc563e349011aae1b266e3c1842c65b3bff368a3b62b' 
  AND (
    token = 'gbPTpCm2ODCY8caKrd0NPHjADgGeyFrMhhMAp+yurFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )