UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z+lIhuEMhKC7LCreG/dU2G4orz3ZN0ZKOvI4Ark5kIE=' 
WHERE 
  key_id = '87fe7835b0a2e7cac35e1bc15d20dbdd9eacc395739c0312da33e74d1f3cc45a' 
  AND (
    token = 'Z+lIhuEMhKC7LCreG/dU2G4orz3ZN0ZKOvI4Ark5kIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )