UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dL+sMIWwzynnwWExOy0u4UDjsTRPFR2fY9RlqSmQFmc=' 
WHERE 
  key_id = '9d6e102ea6623338d193b6ff1a5783114a865a06ce418af3ced058c4a09f5bd2' 
  AND (
    token = 'dL+sMIWwzynnwWExOy0u4UDjsTRPFR2fY9RlqSmQFmc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )