UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qjg9pjjE7LRYGXIbBkegMPzEkjMsDR5fBNpRw/ynUbQ=' 
WHERE 
  key_id = 'e17e09da7955010a9e63d247bf396818b4d220a7541050713839d815a1bafab1' 
  AND (
    token = 'Qjg9pjjE7LRYGXIbBkegMPzEkjMsDR5fBNpRw/ynUbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )