INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddda98434beb1632424add494ca15a28292713c103caeaefecf11ed657f92bbb', 
    'KIS2gH2vwF1H1QkQZMVx7nUw3VgBR8j1zbK1jqarhVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)