INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '710970782a60c86ef86a01f0948a1f034f101caaa11f18a1885e4a65f0a784da', 
    'Mnme//tUI+43VB9ASOojiUxNw3REVwdUBXGs7EfPGgg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)