INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e445e4df6e57ba96be7cc2abed70da4cae443e4d22555b9fcff89012cb444201', 
    '6PP6XmMhPwP9i7m4mOABzitnbxuV0LI6v2gVnObyEiU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)