UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N4B6R3pESeum6g8cKbrkTI75ELs/jP9LI88gegY0IO4=' 
WHERE 
  key_id = 'b8ac0e48ab85afad0e635fc2e8f89987ea1f1440e27d0dba948f037620c127e6' 
  AND (
    token = 'N4B6R3pESeum6g8cKbrkTI75ELs/jP9LI88gegY0IO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )