INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7275fe83311a1b024658942ca0c4cc443a224f6f4ce3263b2ba991794be6251b', 
    'yggANKa6sPpbR+KItas3DvkjU/e7aImgvSvUK0ZLfpw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)