INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9083da20dab4924832a62d78795bfa15d24eb022482913362711c360e56eaaf', 
    't4mFefy35nhn/0jumRLWqB5thrDSorlq8ZmytqiQqDI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)