INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e8dda6fed42de2a5877d7bae314564efb4f2e618c318b11e8c9c67179b3dc6e', 
    'tSO+abvTURtGfKVoT5UqCtE+O09a9MwMG01xhpfHQ6A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)