INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c177c224534fa3380f072bedb9535add6b297bbbca085f15de20f43bbb1fa2f', 
    'djKWM1Y3bzy+yVNqjU7+5BHw5CKiVNBJrftNSPnrCt8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)