UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nzb+VA3fxM4BIFxja927DOkeFAuT1LYt1Ar2LJQtG8w=' 
WHERE 
  key_id = 'bf4543e462d6644362c10578939ef308053ebc4046b859b2c684a2e449cd10d1' 
  AND (
    token = 'nzb+VA3fxM4BIFxja927DOkeFAuT1LYt1Ar2LJQtG8w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )