INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42669400f98290fa936e5cd7c47989d34ea1f728ce69ca99059ccc39c8ff2021', 
    'qYu7cKjk3qV4bF88N/SQH7fu/nM0T8lyJQA51a5K+Ig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)