INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84c115a44307f15b5fb722548da0be1b809019fcd69a0fc4b12a0789b3024900', 
    'QNnNCfdzsFAicjZExjl3UR4ADxlNiwL6lSKhbuXUPNk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)