INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '338ed23cfda54e3eb9d467dcd63ec6c5fdb052b33541885f7beb8544d5967ebc', 
    'vCDxwImsO6phMaF8v5mZsINfHkZZFMWP8Gs1bPKjNUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)