UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HZ+zZDLfq7l1lnS4ol8y+aUHR/jm0Mj+JuXUvikwgtg=' 
WHERE 
  key_id = '20f0f02cd4d489ac72892f5aa572d1647e72a2e8279866a3808fe8164136e45c' 
  AND (
    token = 'HZ+zZDLfq7l1lnS4ol8y+aUHR/jm0Mj+JuXUvikwgtg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )