UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ohkbgbKD2Pkyk1g08n6VMBxIu2R7Y+72ScwlplxyY6A=' 
WHERE 
  key_id = '4ead26dc7356f7bf7a722b1d1cb43588fc2c036a2ba4a356714c086cd6b2cda6' 
  AND (
    token = 'ohkbgbKD2Pkyk1g08n6VMBxIu2R7Y+72ScwlplxyY6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )