INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20596fba7dbe4c02768dc74b24f84b870060ff068cdde4680a0c11921b1e2d98', 
    'fCrgCquR47B5IV41HzT0xZ8MF2TcSCCWtv4+sZBtLGc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)