INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7d98172ffe29ad034ba33650ee05fe3a31c71621f1c6fdcd7f1ff91b5fabdc2', 
    'D6rEZzmGJBTGzoDdHnwzdaem0C+4a0ABcZjLyDiSrJE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)