UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fAi3RA4y3gYrr1Em8472IGcdvpJTU5PMbGHw4XqC2Uw=' 
WHERE 
  key_id = 'e0916cb11866c93a0de5df55d191dade1e24da82adda7a849559fc28dc16c3de' 
  AND (
    token = 'fAi3RA4y3gYrr1Em8472IGcdvpJTU5PMbGHw4XqC2Uw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )