INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3dd811087e6764c9ac07b3d679c5803a0635d979a30a955de74a3f7bff8b4387', 
    'Cw8a+spMZ5K1KUjkxMzCTe8NMFtXbq6DjPTtoER8cMw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)