INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e99de9e2c7f4f89a4714d5224c70236fabcef88528963b5bb54ab0c172e4921', 
    'DtHnEKr6LKoyODkobpbVBjkyvXTqhtphficn0jFEmyI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)