INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f0608332394d1398734139f6be527195fccca53c76b296202aac002d68def067', 
    '0ptSuflrqUi5hhbHL2QlpqyebKcvGMYxSrUFbmClK/M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)