INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac31959ab00c2ff514ffec740c96309d0b032d90d16ba5b30fbe8b7d829f4949', 
    'vL41QevFDKuTPHnFhV3+c9uR1K4DTCr38QQBzJOSl+o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)