INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6224605fee9f28a089ef1e04b3e1838f21ed46cc8e2e55b215bc4c8131bdbf2', 
    'vCMscJgxo9g45U8qW1J6MC0CQkHnAcop5q4l9OdMhOA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)