INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43df9399551b9ba2d94a427dff122dc7be8869c03b2252088d6c1ee65434d58b', 
    'B49cVgoC53BIxbOLm8NA53Mb6x8crkugcmyvSv5T5/s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)