UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aaiatvA+Un6ICT0FXCp8dnmwaLdpCVkOCkCIDbHt8u8=' 
WHERE 
  key_id = 'd1ed39697c02df6cba8048ebd4e7621373df16d357c48e0b75a62c47e670d15c' 
  AND (
    token = 'aaiatvA+Un6ICT0FXCp8dnmwaLdpCVkOCkCIDbHt8u8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )