INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b4863768d895badd320dbe93b3cdcc27824fe0e354c805ae2f37af10984308c', 
    '7t0waCtKGkRQkAAIJr5CGRjMoA70RRA1JvUsmHySCzo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)