INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '760f7d146bf42ff0f2fcfb548239a3f9e05de5738fdda3df860a3e6904878b29', 
    'aVn2eVGjoAvDlCiel01svKXncP9p7ID74sycYWcDKM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)