INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76314244f34ccc7d1590e1afbeabe9cd1b1355abe51ebab95719ffd85ec7ec1b', 
    'HrZp6pzsNKT1+DZ8z9YmQ0LNFU1OTIlcjcT/oCqIisI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)