INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f97423c4551183858c987593e62098e59c74ef614cdf813a32ecda59a4f4b6f', 
    'lcXiE0674IpXVd25QJHhhAvHU49lkpU4wpXXHTtnho4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)