INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a8859c692fd81de079eedb45c2d1b8fd2bcef2d6937a09d9f2d6bee8f1699ac', 
    'tBeIrrRGNtNuQeDhLpme80iWRWOHIH5ADzQgOf2f+rU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)