INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '555cfa6fe3a2c51d449c666c80537d7ffa93393b5e35e7a37d971d485f7d85c9', 
    'qFHDT5KjFeDYCLV7YW96G+rBESbzVaq8JpzI5n7Ud8o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)