INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a49cbcf74ab1bf0849150084f7ad1aea7f769ab3cea1a550f738f3427494f4eb', 
    'HhExvTyaa1YHoYgzue8AAo8GeZRMRxtSuqnt1SpDKjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)