UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2h5x8GMyjIzEU9u8pchFQk2TGqCKR8Dd9fuTEHHraQY=' 
WHERE 
  key_id = 'e7a8cd4c13c8dec8fba4c0a780015eac03c20ff3ad5b0b73f4fe7924e40b5c2d' 
  AND (
    token = '2h5x8GMyjIzEU9u8pchFQk2TGqCKR8Dd9fuTEHHraQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )