INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c0af6717ef826e703da743f2146eec81977f45b0e85c14596365bc10b55c649', 
    'gHNMBlennb4DzTXjoMdrLzxTQT0A89/cmUPNFfb8PI8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)