UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't7AOpJj9/lU2cbuUAwMl09f5gL/sn1huxhon/aiYtkE=' 
WHERE 
  key_id = 'bd09ecf8f82eb6607c3ee81982d738b203fa654524cfac27d181cb50e81c7765' 
  AND (
    token = 't7AOpJj9/lU2cbuUAwMl09f5gL/sn1huxhon/aiYtkE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )