UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AQ4oU0dTxjO+CRH3XRjJJoewu3KYDAovm3OZfYiK+2U=' 
WHERE 
  key_id = 'b5ef6efbe1e0c94cc241ab5a7de148ae29bc2273774a2c8315398ef12264974e' 
  AND (
    token = 'AQ4oU0dTxjO+CRH3XRjJJoewu3KYDAovm3OZfYiK+2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )