INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bcaff2f0202d51c1034ce3db0eb95db4d645dab0a07828216b3e777a6b3aac68', 
    '8/rbmArkhU4TWNezOXpYH5PTWjYntNN9XybjS/DG5uQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)