INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9557e78291fd5e702f06994317ee3e9a29af4a601ad1d9d361eb49316659d845', 
    '367IYuFVqqUiv1q7ZTfqTPXYr40UZstKNf0rwrLicuE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)