UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q4jEGhbCWdxI8xIRFDCuDvOkKR7eTtzjbiummb/Oixg=' 
WHERE 
  key_id = '8dd216c87dc9feb4182f5e4406c22d6180ceccefaad7af997945a3e87aae8c5a' 
  AND (
    token = 'q4jEGhbCWdxI8xIRFDCuDvOkKR7eTtzjbiummb/Oixg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )