UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wk6K34Htwrp/ek+2n4lg5kYOFmDR42xudTfWLVLsl3A=' 
WHERE 
  key_id = '2afba96be9d280643dcf4f5d3b2b8a432ac177e40c14f86e182b6393d9597bb6' 
  AND (
    token = 'Wk6K34Htwrp/ek+2n4lg5kYOFmDR42xudTfWLVLsl3A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )