UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A9Zs3p4fed97PstZ2LVupr680ADovuBqFwA2HVLRm1c=' 
WHERE 
  key_id = 'dca37d65d5b55089cd632738c669f4a73951aa655fc1cd30fe83a0b7b11f5da8' 
  AND (
    token = 'A9Zs3p4fed97PstZ2LVupr680ADovuBqFwA2HVLRm1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )