UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7q6FH5ue0jguUUig1bogJe0MUu2LtIbfCO69lrmRsnk=' 
WHERE 
  key_id = 'a2beb9dfec009a4d622fe18bbc76a74284202ccaff823bf5b62fa420d61c5545' 
  AND (
    token = '7q6FH5ue0jguUUig1bogJe0MUu2LtIbfCO69lrmRsnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )