INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a1999da598b366783fb179aaaf10f07ee7dac248fab74f52bbb2edd6bf8eb61', 
    'nyLSWWAT8cddye/GkLHPHUiFKToxE7oM47owAsoRK+c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)