INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec9f0b63f88d4a298515b2961a22e619ed55fc331bc81cb3223175f7a2e84b83', 
    'PJE7+eo1jTdMV6j3Of643TOlU6Yk7GSt/p1v1v5bVD8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)