INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e970f718025960c4a95d6a9d6efa00caf288fbe808d46a3b99c2080bbc020a6b', 
    'ZPrf56jZrw4qxs1kF7TVWrswyiwFjvORqUOZK9NrWzw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)