INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8beaa3906a0a59ea30724597f9b99a70c3d75d6be611de63b4c9dfcf291e8a52', 
    'U/0B4hve2ujB9nKBuGVSqHToXLcnnBFDrjUlBV9kcQk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)