INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7b34f90444796891dc62e80a9fb59446a52ab76beafff56d950facfea91741c', 
    'd4Agp72cUr8DatRpqiXQlCY5e8f21InIKR8zfXH0ZS8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)