INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '606279552934d972ba6862a016dc19a16035fe95eb0728e93adc9d5f223661b4', 
    'Ra8IurWy470CVDksHKZ2IcFrYBCiRm8BU/nAyB2WmZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)