UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uEAl5aOmCkDvSim0o89lZ8DuZYQJtWZdzJ6L4BUQ0W0=' 
WHERE 
  key_id = 'dd4186d87fbc8d22957deed093838283f791272986a521f367325c5728c2b194' 
  AND (
    token = 'uEAl5aOmCkDvSim0o89lZ8DuZYQJtWZdzJ6L4BUQ0W0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )