UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PA2DY0rMrGb5ZZ3aEDWolNJUF2kjy2w0Eb2KqwnEMsM=' 
WHERE 
  key_id = '906148dd41a4fc5ad2d09901dc42a1249d75df6564046a64887fb78c760a979e' 
  AND (
    token = 'PA2DY0rMrGb5ZZ3aEDWolNJUF2kjy2w0Eb2KqwnEMsM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )