INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '523a839c9ad1b56dc669d1449949a81791dc6b00d697145772cfa26d03a67cf4', 
    'uLacTct8b4Iuj5mCIgsVoXbN5UrHDDaOLHQ6xEKXGWM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)