UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2MRpsXvjHPFiLaP3m/ZVj00R9H593Z0imTd+wCEjapg=' 
WHERE 
  key_id = 'fef6c00245d245ad60ff28667e7dafb1852d1ef96a72365f417a92054eea9818' 
  AND (
    token = '2MRpsXvjHPFiLaP3m/ZVj00R9H593Z0imTd+wCEjapg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )