INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c8f70eebd065ef8320d3152396586e4c4ff035e175e1373cca6d2187254f899', 
    'pFEJ5QfzPKcztMIPILtOYeoZfLyWTKRZe3ugIOM3mGk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)