UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w7a7yCQVNSV4Z8fcJ9fSGilXFHrsjstprupCyCGPqxg=' 
WHERE 
  key_id = 'dd81d5ef9d4a49b02bc9ec9e0ad1b92ab4c7acfc0695b692c80a840af394c74e' 
  AND (
    token = 'w7a7yCQVNSV4Z8fcJ9fSGilXFHrsjstprupCyCGPqxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )