UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gTEJUpaAC2Molaq/MUlTzQyhV+Yqoged30Gy0Ng+orM=' 
WHERE 
  key_id = 'b74f19e4a8b10670d0118a54c5e335d4804515162a09acfe12e71ce30635a948' 
  AND (
    token = 'gTEJUpaAC2Molaq/MUlTzQyhV+Yqoged30Gy0Ng+orM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )