INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b094b33bc4d1f155b8c3b656bb21e82f33c3e69e858acf84c4e189850db3e716', 
    'f2it+dRuOOFjJ5yeD2d8wdupwYJFQ93vFUi2Zo8wgOY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)