UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+OqE/W/0SPi77PoI2YOZWOd5DnzmR1r7bkhLuNa3Agc=' 
WHERE 
  key_id = 'e0402295a9488fcfe7f9c9789080f7db74e369205873d2ab48d5d74c05cf210d' 
  AND (
    token = '+OqE/W/0SPi77PoI2YOZWOd5DnzmR1r7bkhLuNa3Agc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )