INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '953f4363b98db56360e37bdf89632a299a7ddbcb4447ae5464c5b0b9a547bf56', 
    '+93HK6HKs6mXLbNe+W223gK/KP9vGlmUIzUBUK0oGQA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)