UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RAxf1ibuSJb+QaSphtrKeHzSECcCWUrrwctwwOqsjiQ=' 
WHERE 
  key_id = '5fcd2574ae741a44a3fa74df8f61520531ea9ae6b39c33eaa5504cfe0ec1ee46' 
  AND (
    token = 'RAxf1ibuSJb+QaSphtrKeHzSECcCWUrrwctwwOqsjiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )