UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9LNbdhhpmuniAAQLyzNMP0x1Gy81lb2iPnfcyLuuLF0=' 
WHERE 
  key_id = '8ad12be0e8f5853a1725bcd2391e6b4bbcfccda29a2901e3266fa7ddfbd0f059' 
  AND (
    token = '9LNbdhhpmuniAAQLyzNMP0x1Gy81lb2iPnfcyLuuLF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )