INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cada700a0bfb3ee08f6e40d32de3af5e4135e81c0d0750401604527a7793df5', 
    'bFzb0hiemJjejLOhphA97KnQhHDt05sfP5FZI0MDe8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)