INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7b447281346847b764210c900aacf4f3a99cea71abb10d130f8d2e88b13ddf2', 
    'OXmAt2Neq7G+76Xk8MGIVklCi56KovvQVmhAHneu/zE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)