INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7a2f0fae05f62afe6b7f9b212ff3af9774d155d2f956f7525bea51ebf04d253', 
    'JZRIPmEYLTPvAKxomeOWFN/a/ST9UzAQoY22wgAOvWY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)