INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14fb2bec2518cc1170a8bc4961610b64b6855224e0ba2cd97637c68579375dea', 
    'mhXN41Lv+dewsvv2C50Jn4gkfhEU5voYGzi3IfjUE5U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)