INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '06429a04b4263908fb64ef4e41f7a08d3e7f9d28dfeace69ae9961f6913a238b', 
    'OyJQDAOstTz5M3IqvnkFUIx3a4/CfcahxPaRfKgO+wc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)