INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45ddd8e516de39c5a98434c7633958257d3be67465f5112d30cae743592c2c45', 
    'RaHr2g5q47uLAIM5kS7u7AFMFFmbeAL8lNYKTwnBKbs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)