UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bd6RZwhBM83DLQwnNcyLHEoO9dsnouJ0SOTQeL2md1U=' 
WHERE 
  key_id = '9ad94cb5b3b36e543869edc17423d5c4c260847f625d00635ae020d4ad1a03c8' 
  AND (
    token = 'bd6RZwhBM83DLQwnNcyLHEoO9dsnouJ0SOTQeL2md1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )