INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '325c1b49559306846b7f7b115e9f50a2cce7a2b98d1791864f80ab6881ccb6bb', 
    '2amM6zcjNmLKIL+/amHABfQtZTUOm8KLzg2VO1XZveA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)