INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a753901d16e75ea5649cd611dcaa258dcde75f7066bc776f4da6f524eea87681', 
    '7FOOn7XwdM9WwnZGg6Kn6/hxuMCgnViKtyye8L69aro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)