UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Idz29tHpa3wch84AP8hfP31DJtyqFFPndmFize1+Pw=' 
WHERE 
  key_id = 'bb4297710408c120b593ba46588fb56033affe60bc8c83217608d1382a6beffc' 
  AND (
    token = '7Idz29tHpa3wch84AP8hfP31DJtyqFFPndmFize1+Pw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )