INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a4c45c843a118daed91d11ec17f1f08072bef52b1eea35edf6ad67d07f167d3', 
    'M5gfJC6S0Hgfa0wy+lOGz4MAGIMQSvW+lm7k4KorQkk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)