INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bc76098c3a99bbf0a84be0061cb9718957859b40052cb46f352cd79a7511509', 
    'p7awTOC+eMo5WVL2lBtrcmT2hGmdmCyasOHFbW8SVyY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)