INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be6309b700899ac26c3fcb0eb2d9f89fbf3f5ea38130c978bbe5e7948a4ee58e', 
    'mER8i7hoKkL+Qx/55wAB470hqSsUtlEvKp9TsZYyiEE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)