UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lcN2DbRbrm4uQ/ViJwYc63TuIA9jnOF3VPn54isBIf8=' 
WHERE 
  key_id = '308d26ed63c44314f3224e9778b37ffa17d44066f3f24f1f26ae118283355d4d' 
  AND (
    token = 'lcN2DbRbrm4uQ/ViJwYc63TuIA9jnOF3VPn54isBIf8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028