INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1677b20994a8c458494652bdcdf4afb6dbba357352a37dfd963aa04100e749a0', 
    '27wa4SOlPyTHJjNUUW3g95Y0F94Vl4fnevsRwcapcVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)