INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'debf2e34e873b0cdf2167901dbaca23a1c6efa3873192ec0039ca5e0f1758861', 
    '+a6Nnb4vFY2jhsFZemXxXJy5PEMdJ7pf38FpSUcckvE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)