INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '25cd79ce14a6a7ec5eacf9cf08929f8a668e1ee97369743639e16c0bcb7db940', 
    '6CE8wY4MZQEi6lZDTFFNfQKjTfecUnfX09PbcGuYjx0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)