INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21746237e2f2782b4e8d3cfba717dacd1f0bf90aa7fa33d6244669e442078f41', 
    'EfNhEwTJRblTbht4rm2XsS57MAqtrVq5a4ojAiCSBh8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)