INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b5e310dd1f672b112d2850b260805b26dc659a40dd74aa221b8332e35f6e6be', 
    'SWytxPZpb3YN67McW0aC75r3w2EZN3D45nRQgMo2Pdc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)