UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c1VQCrl4noACCcdAQHL7c9tilwDKeROCT9Fh/R/uoLU=' 
WHERE 
  key_id = '9f948eedc4b17e5dd8812fb4161b442b47641a83b3d12243162bf2dbd2786198' 
  AND (
    token = 'c1VQCrl4noACCcdAQHL7c9tilwDKeROCT9Fh/R/uoLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )