UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7dAzsKRiZwwgaH4gqr6Daddd37M3iLVM7uqzs3Vs1RY=' 
WHERE 
  key_id = 'eaf2421ca76d237f20f6701adccbdebafd882c461fee3d70b47d3812ed94ab76' 
  AND (
    token = '7dAzsKRiZwwgaH4gqr6Daddd37M3iLVM7uqzs3Vs1RY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )