INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3accb7e930d799d3a9bba23feec0b1c36236bfd8948da137ae62d8c5554b45b', 
    'KV7DPA/RZ2SO9v8hIbkycPSYU5k6Lx7PYzqq8CT59hk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)