UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LgAETenDXTEDhERV2DLThXc2gC2py2UTuNdlBl0KGQI=' 
WHERE 
  key_id = '4a38fa1845710ea69cc674cb1c2cf7bb37429b122ed6c57dad9a53da86b93a62' 
  AND (
    token = 'LgAETenDXTEDhERV2DLThXc2gC2py2UTuNdlBl0KGQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )