UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tmr6imm6+Z6JBYXF5W/wm9+P1HHcWOe/vevrDL2sZvA=' 
WHERE 
  key_id = '127248ad74115ac44eec1b708aff47d52b753e1b9153d1afa5191f351e944045' 
  AND (
    token = 'tmr6imm6+Z6JBYXF5W/wm9+P1HHcWOe/vevrDL2sZvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )