INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f280171d16b561c601ad7b9a89141a214520851758768ebba1c536028cbf5ae', 
    'NUZTSk4U7x4DlXRZrUbXyNWXtqdVLHIWgIhycTLQ7qA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)