INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5c4ef9c6ad02ff731fabc81c327194bdfb014a77ac8b76e41eb23e7540cf133', 
    'xO7djfbToS5MJtUFMZGsbKnd3EneerjWhC6GMIrCvdI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)