INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83c35c82df78b204f24ddecf42c0ea9a8fae108c3e607d9d3005ca33100ceee4', 
    '5OZ2nzxbGCoZxLUcH5EbdRVMuXmWBHxG5RLo0hpx0WA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)