INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfb9ee39613aa4f7651b228b6d0aae783ab6250d25f33a7e907a5414306eb5a2', 
    '//slhujFH1G3MzDD60Cl73gMV2yvSOqz2CTtKk5b9Yk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)