INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bfb856d69b02f0258fd708e147d9ca29587049c5e9497e523940939eca64565', 
    '2fmKjoJZxHPnBoSCND5gpxSXEXFLPdzokxat8N6X3h8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)