INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '493e7aff6f4e4d950cecfee7be7febc8e5711c5cc5bb9512e15eceb2308b444c', 
    'rl8C61gJI3KtX8oLbxz3jhKnzmBNO6BFN6Nn/3v81X8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)