INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b305cdb096b8662a333cbb0755312a897868afbf4f003e6e80a21eb345ca6f65', 
    '73lVrpymlArIoiWF50lLNTa4pehwNNEqM5vlbYTrrKI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)