INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f8b55b4e2b8f5daf8c404d0e93a4f98cef0a923359d566504ab07272add3e53', 
    '+5mebA0UZHeS5VTf+hL2BSRNtLvdTg/lqpUhr0sxq0M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)