UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A4yx1BP3SB4lCEqFRPGY6nQF1dkBg505k7RvrC7I4Lc=' 
WHERE 
  key_id = 'c3eccb505f91118be5b3abaac642546df2b071a05198e7f8f4d2ec075d2ba4d4' 
  AND (
    token = 'A4yx1BP3SB4lCEqFRPGY6nQF1dkBg505k7RvrC7I4Lc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )