INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '673ec507fcd29a7fdc60626620e676d47171f2ddc2e7a3c8a2942e9adcf59088', 
    'k5Xjlwqfhydptp+EUzRTBo2B7EChNboI30gGLHjyaUs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)