INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7a9e09cf1bb924e7284da8c441da077def8b8a1c1e25b3b3627338fc61e39bb', 
    'SnJhVun2ufdGnA1phfFjP9Z+YWiWukQFDqrxalG9KFU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)