INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ffff805949a61b4a191fc0b3de1d5849446c8b9ee14e05263f99ae85328cd068', 
    'U0SQbT13B4h6A5hbdYZdMEZyLn0uBAxTNEx7Co3GV9k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)