INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b456d1f7b262fdfee6f93f2250d27a37e5bee04229682e04174793adf8deb217', 
    't6abZ8udtMyJeMTiqkdnScXzxo5aHDn738w5rP8Qo30=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)