INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78e4ac7d01656c22213d1ea01ee432faead30cbff5d168dcc5796456218e39db', 
    'NPOTh9AJzYu5rpy8zSg3e2dRWrWVWnImib3stCU5ZuQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)