UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rL5G1cEzca7QkTgLmU9RF4CKp+JEObtZcurbF7+IqC0=' 
WHERE 
  key_id = 'cd6f70b70101ffbb6874143ae4363beafea493417c03bcbbe4580e54074f4837' 
  AND (
    token = 'rL5G1cEzca7QkTgLmU9RF4CKp+JEObtZcurbF7+IqC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )