INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e306732f737512f39f37484af14a2c20eeba78635fa784db2733ceb5c569c61e', 
    'YfGWE6nZk5DF5QQBrXMea7bvZKkeqbpQP8+zKcrFOd0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)