INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d55f699924146fb08a52f06bdd220a4378a98b5746227d31297ef6127d20d77', 
    'fpb0rdXWoSIp1RvddhtwVCgenN/9YuZQ1ffUBZcFF00=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)