UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jiGX3UgmtDbl9K/3VQrOC0gn4NcIEpF/srMYGTCTTBg=' 
WHERE 
  key_id = '30b04f617b1feb4d3811041279f3d2c5402fab6ebb48d04ecf7f0976aad1551d' 
  AND (
    token = 'jiGX3UgmtDbl9K/3VQrOC0gn4NcIEpF/srMYGTCTTBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )