INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8dd99d7405bbdfbc2076f8809bf8c337f75d3e1ce375ae326d7146035c1aafaf', 
    '+MWTEouPrfauLfG93aaFD4PQ3UFAtKJVGuvt1odg6W0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)