UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3AsrQr9ykXc1CnR3ky7Z9rrr6MehTmv3S3rIPOHQb1Q=' 
WHERE 
  key_id = '52cd8ef161303666af61062f08b4f35a2215ef4b065e0c13af64be3fb0a9975f' 
  AND (
    token = '3AsrQr9ykXc1CnR3ky7Z9rrr6MehTmv3S3rIPOHQb1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )