INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2679994e380f679aefca78914a0a2a391a40d77e4764cbad87a5198c413d812', 
    'bUYP9Yr6onOoxP3tW/4ulpktxctqsFme3BsIeBYCKGw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)