INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed21ae6f845611eeec47458dd0510874134ea18c4868ad833f9433dfc3ad8517', 
    'jxIz4zjqlYlBU5ehirTZHEEwxUEy+mPEM88CrN4kmDQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)