INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae6e7fc1a6830667aa042306c0ae0f0c59ff60a515efc2135c07d77c92457b1b', 
    'Qelh9iajBP+Z4nJFLlNXYMMzmsQIfqi8o4Q4ZR6SDmQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)