UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xmRxb/KEpClVlI3PHMRSGZiqSLpYhAZEOPV/Azj9ByQ=' 
WHERE 
  key_id = 'ccbd18e107af7cdc9efa7f679584d88319811f714356a1fba3e6869469f68ff7' 
  AND (
    token = 'xmRxb/KEpClVlI3PHMRSGZiqSLpYhAZEOPV/Azj9ByQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )