INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4917a279c4386f40bf83d1c83af99415537698c38258efb8e9d11151583b8f90', 
    'wczuh3WwUgza0R7l2OHR0i9tBrK4JXEA3Rnli15x2rc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)