INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5fd1d70adb7e889beebd317256a872e5882856912ec0473b173b56393085b0cd', 
    'tu4XZgCttDdRlNMdalfvjbH7NXati5NZbhUxQxk1ULY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)