UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Np4jeIY1G4HzSED6Yyo/04ohD5FT1zuBpKC4//51Oj8=' 
WHERE 
  key_id = '1b263dc6301efef6a0b3f5cb8c4c3ebd70180bf5c55f9e01473d716714df26dd' 
  AND (
    token = 'Np4jeIY1G4HzSED6Yyo/04ohD5FT1zuBpKC4//51Oj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )