INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd9065835823ddc0360b63f61f7db4841942f6bb61001d12024d3d20ad5919d3', 
    '6wa9LIb6zXL4kMITvBhUdu+RmBRixGTD5YYpQ1claSA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)