INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49553b8163817bfd1f8a5f8d5c3cc04585c0eb3421eb95d07c6225cb08929292', 
    'BCv4jLbWtYADA+942w3qIPzRb7JVJDWgF02Zu8EVvVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)