INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7fe5beb6ec839e2d146ef7f78f35d782a9ed08a0c7fd635b3561d445e6b830b', 
    'd/0EZNbMlwMNrjLszKIpapFifl9ueir7l5N3XpD74GE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)