INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4c97ff593848666bc84f5b9af734d4da9ae69aa2e1d9ff5e62be648efbb7e69', 
    'eY6cFvp8OH+zK89rwiXNOF08zCZIbqSGO56Lx2DzIKw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)