INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91c1ec67805880221cffbc8e4cd683e06033d78c7538c2560b6dd0f7e6a576da', 
    'NNzD1qaCGnXavQ5F2eUeXXy/z3t7mTMEe/Jnnr3QyVU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)