INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef62c05c624e2afb5da45b86d8437c08549d3f3ab30e50793badf4a665fc9159', 
    'VfziTq0+pm88zDoNps5FRrkFNfAnXk4mzYBbgTi3OIE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)