INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6858b71778743a6ffca04b3d1650eb52d3854df6803d7af5f27a8f7dd6477278', 
    'u+Ei7FIqSNtqcukzB54+L+k5zV5T69YHrqS6xE9vcEE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )