INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f56df7f12a55eab4974110b0dceddff338d4851643434820e55adbc0aa7c076e', 
    '4iPEdHGMd4T1m7xnoeQhwTAaFpFBvJiY14J4BVGLZ7w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)