UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R6vxxOJu4DBoROXkNifes/txN2f34w+KgABQFDaB6pQ=' 
WHERE 
  key_id = 'e997bcec0c149040a2c2b4b6502f3526c202d6f896e20c1ef8c1d17f2e61fa01' 
  AND (
    token = 'R6vxxOJu4DBoROXkNifes/txN2f34w+KgABQFDaB6pQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )