UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eauir/MQFKm1/R38TsQKw8c0dfpw7wRyHpgjoH26xH4=' 
WHERE 
  key_id = 'bf1878a0e50897eafa5a101650206560616cb0046f8229c8862f0e6729e03bb1' 
  AND (
    token = 'eauir/MQFKm1/R38TsQKw8c0dfpw7wRyHpgjoH26xH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )