INSERT INTO q_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21ccece98442934658f16ce5d79553480cc670ce9ea7c938932ae21ba96548f4', 
    'q6fmEQ1Z0kMBRQl4Tm+ynoY61yTZnPtw9FEErXLaQxk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)