INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ecf709ff47af134f658ffdc07c87a72a907f9d8f4a4340e6b526e80823e3982', 
    'M28Figzx0JVFBEwU1X7ZbU4jKqdvb8cWslE09U6SegM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)