UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pFc1IK1Nfaz/dbhXeoqFGRCrbUb8pREBwhXjuHXDILs=' 
WHERE 
  key_id = '017af8916baad4916f7426a62c6fbb99904544353d3272a4e0dd4664f9907612' 
  AND (
    token = 'pFc1IK1Nfaz/dbhXeoqFGRCrbUb8pREBwhXjuHXDILs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )