UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4vf3NfOcOCD/BNw9/xzz9b2BTvukQ5LVVPdqSBMUy74=' 
WHERE 
  key_id = 'c9485ad0b1725cc6ef14e8c7e8115fb4274cf05cc3224cb8dd4b0b2e91adff33' 
  AND (
    token = '4vf3NfOcOCD/BNw9/xzz9b2BTvukQ5LVVPdqSBMUy74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )