INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbee50c8c8416974f34690c4528702ebcea05bc3af2372031843cbd3b39783f0', 
    'l82LYR0fcUnat9/k/0zqbIXib7BAam0NbfAyXNsg1nI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)