INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e2195a2ee77887f624e28940875d4159bd21c527cb6848e4fce4823fa25dfcd', 
    'cFH97tXgSdSfyWdfGpnZyQPICyo4EbU7+FckiQmxZBw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)