INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e78fa0ca4961b176c20b141f53612db11b6b61f5c3f058ecf235c79780318bd', 
    'U7w4493ejxXB32yPao3BrRmOwyU3rxYhlgt9Pvs1Cmg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)