UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lqq0Ri0Sp88yvgYtc9sh0lKLfjVsaRotVx1gc+fE1G4=' 
WHERE 
  key_id = '667ba2dcd4b2da817575774724e85a3ad117949be4b4ce5ba4100def9395fde9' 
  AND (
    token = 'lqq0Ri0Sp88yvgYtc9sh0lKLfjVsaRotVx1gc+fE1G4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )