UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OWaBU8SNIoxMHajB0fexSckS7ToIq2Bu0CDpj+djrSY=' 
WHERE 
  key_id = '31e78f2f160b591b0956a2deacb323b83ff52c4e92f68315d367a31474e84569' 
  AND (
    token = 'OWaBU8SNIoxMHajB0fexSckS7ToIq2Bu0CDpj+djrSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )