INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a1f6b55399a059d2be34ee657c00a9355dd6d218e39ca122f220509442b11d3', 
    '8Bz9giXFBazY5Sq2D1wxjXwN+CHCldmP7bAf15I8Qi0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)