INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '750fa708fafb0fe03108844c6a9fa54f006e8b018e8554f86f47ee32e563d626', 
    'UIsYNYXYVMJiexSybkJNyU7Phu67OyyNDvUBmMz9yB8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)