INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8b25a7712860ed51bc5bc825d53b0250594046260b1762932326908074aa169', 
    'HBGSgZIUhwk3lLCQ5/wstyH1icQGWaGyBXP2tL+S7is=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)