UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e3z3AjfcesOyQT3L55IgJuua8GlAEB3odDk4kjq1xng=' 
WHERE 
  key_id = 'ea7e435b6bd8d3b1c835df5bd2766ee0480bd7ec1ffb6732624c19d29b70f011' 
  AND (
    token = 'e3z3AjfcesOyQT3L55IgJuua8GlAEB3odDk4kjq1xng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )