INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c44462825dd78190e5dcc26c48b9eccf473dcb2e7a1620ec8e7bf6ce6855b95', 
    'jrPzeIctEcwuK/FQz3ARm9WptTIisA7Me5lNobbNXAc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)