INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1611b11fdbd212806917e8268676c7beff4ae148ddff70d1f35dbd656f2acf4', 
    'L3aTEvBrONHjAa3w2VIN8pYuRM0CQlW4AK5UxUmi5IY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)