INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c2fb069fe6ec64597986151bc633cb7a0917a2d20badaa99222a977afd23e40', 
    'fpS+hqUP69q3iluwS8MTnsp573mwN8IZFdVemMn6/XA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)