INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed12e813ba7c59a250d6236522e6996b7609bbf412b64dbe8ab6340509a4b6c2', 
    'iFcK4HpRWVjVrmD3jwcMEutQCSwJ++wKYAinfHlQaMo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)