INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7fcdc23f5014a382ba3167d834ee59456f4750bfbc7428bea06fe20f677ae0b', 
    'LOhJ6sZM1GT2a/2sG7l1W8/8EiCY39Hmg3B3OoQh5TA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)