INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27a96dc399997d616f73d37bb67c098cc5f4162f99f2eea4149dd666273ad4a3', 
    'GP2+UTIdjk/9dhwdSVw8krj37NaxiRZpR4er82ak2Lo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)