INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd35384d0a0d00e03566e9ceadc919cdd26ceeb24668241bba53ffdc660dca14c', 
    'dBrZCNI5BVs2cO6RlaMT3GAXdM5QH3GGdju+hFLFLFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)