UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Aw8Ee32HNcz+bfAzdMeY59djJguLQYVjeUv9YwvecDk=' 
WHERE 
  key_id = 'eacad82d3314028b0ec42b546b3bb2f2fc521ac55fbd4bb3b54690e649aa13b5' 
  AND (
    token = 'Aw8Ee32HNcz+bfAzdMeY59djJguLQYVjeUv9YwvecDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )