UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CoEFh6wwbyp2rBgrbLt41eI1/urW8sw30HlAvkCOpBY=' 
WHERE 
  key_id = 'c1f70afef6d380f2e3a5566de59f003d63b7d9b2e23dc886866ad1e995d0f909' 
  AND (
    token = 'CoEFh6wwbyp2rBgrbLt41eI1/urW8sw30HlAvkCOpBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )