INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2785249e32bb76f82b406be552de21e0cf8bb5fd786289f832850708329aa90', 
    '4dtHgCUWhylXhSmnRH5lHDvBpcPm1/isirdL3otBxNU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)