UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HMhcZ4qdm6h51Pl0tMXL0dvNEFyPUiZot8mhqEB8Szs=' 
WHERE 
  key_id = 'f670ced17a6acbd5399cce775d2586fec5a0b008726101252f0478646e977321' 
  AND (
    token = 'HMhcZ4qdm6h51Pl0tMXL0dvNEFyPUiZot8mhqEB8Szs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )