UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h9bGrHDiZkmEbInP+LCP4TydRz7bHbtku3+AL3LwTlY=' 
WHERE 
  key_id = 'a7b74567d1631ee5a8cedab5a0675f32c9e277444c0058e9b88f210b47f2472c' 
  AND (
    token = 'h9bGrHDiZkmEbInP+LCP4TydRz7bHbtku3+AL3LwTlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )