INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a9970d7832f010069df32f77695be395bdf5cd1a156c4a38675b3e5bae98bfe', 
    'KDD5XZzMjxYLqr4DHdoFOUAhZIKy2QpaT2xkxZPmBxw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)