INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad6984be51cffd1771369d453abbc6b7242e8b95b3607072bdb2c332d8c21da9', 
    'mAgxpGYc9Xqkb9ojscMHX8nBeYfmfZeHlwhiBV0echE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)