UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qsde3Nbf4TKKE+B3xtLZRSDWgw6G8c4kq8wbr+dQ0ik=' 
WHERE 
  key_id = 'a39bf459ba42d35254f3a91eaba0c7e3d0f1d24f974e3436ce0607e68468cd6e' 
  AND (
    token = 'Qsde3Nbf4TKKE+B3xtLZRSDWgw6G8c4kq8wbr+dQ0ik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )