INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6f0be11434a9ae1bb76691f8b7c9c4390de07aadb882d94bc7bb1356dce85b7', 
    'W85knLv3JtUfSsWKgV8jDFjaWTGXlG0jWlTMmzegreY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)