INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52b3776d4d936889c19ebeebad1af8c76d3448bfd4c6e034a969202cde96f076', 
    'hdJjKaU+fT09BfJD4Sp6hxyPp19I4jkpXfIHavPqnok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)