UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QPGP+8j3OJrMPoqLej67uZxxLGxQHA1fYP+N1I4i/J4=' 
WHERE 
  key_id = 'c2c70f6d2eb4cd5fb64872f8e4fbd94ad4c342ae6acb7e1e4347395f934443af' 
  AND (
    token = 'QPGP+8j3OJrMPoqLej67uZxxLGxQHA1fYP+N1I4i/J4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )