UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A96XCEektTJmn12bPCen14nQpwB0pZYNSd70QKCxyBs=' 
WHERE 
  key_id = '00e5d02b8f2a07c89a94ae14a862ae2573c19fd989f15e53c6d75beebf60806b' 
  AND (
    token = 'A96XCEektTJmn12bPCen14nQpwB0pZYNSd70QKCxyBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )