UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ENeAHwSU0fXEadzfQ4h46iIL0/dm1UfbrZQLRbQIIFo=' 
WHERE 
  key_id = 'b38c5048dd336392a1a89f8be2c18a31266363c957cd2a79e9bba22a035d3487' 
  AND (
    token = 'ENeAHwSU0fXEadzfQ4h46iIL0/dm1UfbrZQLRbQIIFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )