INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54c6c3a289b988a4ec06f2161f9208d20709ebc806b0f507ade90c868e7b5aac', 
    'Q4GSkabt7eSpDgL/2TPGadKKgODddbWWO9IpMJmUXYI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)