INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '760ec71accca3e3f0712f080eff98434cb245611e4fcc5165d99d7ab5d51b846', 
    'lf2TssNgppP2tarxkQkRWpJRTiD/U9AlqBtMqyyAyEg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)