INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed542e8d9435442e5319d0bdff49901479fd0ff1cc024cca9cdcf73052e4b6ca', 
    '4HeqDmAPaIA+lH9JnqZAYyncKkYNKOW2qWLneSRFfWY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)