INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6f51def6718ade79ab7da16732265d9519b233c063f02350a830c1e9ee35dbe', 
    'HyviPxCF4piwdB/eg9Qd6UYAvjzd3RRA90Hsnt82iy4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)