UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0dmqyuAC8rR1vtX+Fjlv6KLuyGd3kAow87Ldoe6p4ac=' 
WHERE 
  key_id = 'c20885525796ac32f7bdfd1bf1df3d4973ac85ce0b2b402ef9f18ac6b81e14ca' 
  AND (
    token = '0dmqyuAC8rR1vtX+Fjlv6KLuyGd3kAow87Ldoe6p4ac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )