INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a383ee506d49c55d31baedc974c43d4a0a2bbd2e050694122a454c1e291ee5b6', 
    'xTAMpQcOHjluevopEctXsZZ40qghmCk0jEMjSDnIivo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00235

Result

int(1)