INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74b920932afe6edc71b03b92671fb444ffbd9ebf1067ec436abe263ca191a1fe', 
    'pd7PD0C0BWD0vdUVdVEbRVIqwMQ0FRe/+bzIyrhQXqU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)