INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec9c92dfe5832ceee746dc2504cc4a0ec872eda68fc77487afccf2bc24e6b254', 
    'C7EvEHpMrxqfu8lzsaDys9MtFD42uI1km4ay2cjp8aU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)