INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '238e90a43fc34ae87810b39f3ce37f6730667fb2e58c14360d51df967b4a1f50', 
    'OYB9UzeCZxvnsCalBBIjtAk/oHE6KMJVzg/idgRbDgQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)