INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c60819376e1042049c2b974154b5d22f4245d1ee0971284f06a7b80eee918513', 
    '/6ClpEx2y/lAFYHm5wOne0pXeMlTce5zBODjKRmTLv8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)