UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NEMWYZyzQeN27wv45HP71SXL/kLwwPmtCaq5Z2kWKCg=' 
WHERE 
  key_id = 'e1d24b78d8a5913f6f86da00f2e1f8057f166daf8f19ecebfeaae43020e2f451' 
  AND (
    token = 'NEMWYZyzQeN27wv45HP71SXL/kLwwPmtCaq5Z2kWKCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )