UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gEhLW3M+y4eZZMmRtuM3aXqrg2d5YvBLqMXm5eW2cWI=' 
WHERE 
  key_id = '89097a945375b4db6464d15223f055ea252593118fb99f0fbe61fd823aead38d' 
  AND (
    token = 'gEhLW3M+y4eZZMmRtuM3aXqrg2d5YvBLqMXm5eW2cWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )