INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1737eb96d1c23d1503b24bb31e29424af37c9449f19c234ebb3a95170e422b24', 
    'lki9btgBV2wGZSBlEOcmY0zU2oMgozmUoRpACy+v+5k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)