UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pmEnUSU/JaIIqwi4byEu/Lesfi3FvXQm/W6z3hxxsAw=' 
WHERE 
  key_id = '5f6c4d1651c5443fc9f20fa4294e5f6f5b68014f6a4fbb1b2d17f1a9a476c596' 
  AND (
    token = 'pmEnUSU/JaIIqwi4byEu/Lesfi3FvXQm/W6z3hxxsAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )