INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0fe9421e6143eb3325d12826bfde51d36a13ce0d2398de4aef77ff345a24d4d', 
    'pMaCiM7y/w+TdumdjBcgO8V9cm74MOtLYq79eurccYI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)