UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iWKA0ATuhjbfvP2vXYjBHVMtfnANPoqc6GgRQWJHXnY=' 
WHERE 
  key_id = '7113670973b2b64679f582476e749d9c2f8c50e2e0f565fdcf5f37f337675636' 
  AND (
    token = 'iWKA0ATuhjbfvP2vXYjBHVMtfnANPoqc6GgRQWJHXnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )