UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hg3C1NsX2AfTg4NR/OXEmemZzW3LHF3MEGanOgWim18=' 
WHERE 
  key_id = '5418ac8b9fc0088acd2467474595904c149c8aa40044417353a24f87b4abfe31' 
  AND (
    token = 'hg3C1NsX2AfTg4NR/OXEmemZzW3LHF3MEGanOgWim18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )