INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20caec3f3b710970330428220245942d213b0de631616ed18ea04a4cbddfb656', 
    '1JyodlPftbwU/HgLZYpxvjhqnkGhAsihcJ6i20KMMww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)