INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43ada4e64277da9edeb86b56398aeb6c56bb02d50cabad0d41b402c64db540c2', 
    '/vhIj156fwO81ln8IGxmgZerFGFBEdWObb1Uh89fJME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)