INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9fb8d6c6003e241e45cda230694df626d263fe309bd6f3f1568f415bbdbbf9d', 
    'EdZ1EvEok8zmEuihLbaSSkkOnzgqXc9+WNygmc4H0UU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)