INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '447c507877270579841cd7d241fce8de5334e05d983b7a33e029dea0ca104442', 
    'WT1QTF2ESMhLf0Fqfqfp4iTSi0/R42KbbwGlzuyggB4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)