INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03853cddae80688cab4358e76ab4eb1a4fd9f1af0c0bf1a11fffa327b26c5588', 
    'hfqMn0x4aHHaWTcItsksRmySmrY8F7XnDigm04Dhugk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)