INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e6e76544f112e25d4cac2bc0ef86a2383b5a255ab86a172e243a71208fd6295', 
    'uGM32mLDvNeKZ6spHf50M1IXKqem5tGo6P8HC/Pqt+s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)