INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a919d22693ddaff46f95a36729e9c44ab077e601026d78de0c381afb400e3718', 
    'T79hC2qS9v1sbDmtDGal/WPIDmnC9BOXGq4szlJ9ngI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)