UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hNr62m5ak7mz08zoQU83i/S6zdua1GfEfaQ6ZpfhOzo=' 
WHERE 
  key_id = '3dfcf4fba0fe4b3aba74228dd07710f207aeee13ca4fb2b21a11d5dc43fea4e7' 
  AND (
    token = 'hNr62m5ak7mz08zoQU83i/S6zdua1GfEfaQ6ZpfhOzo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )