UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qk+PlVlr2AH6tVrXY/rjBRibR/58qpm6s0xJ2J1hDUE=' 
WHERE 
  key_id = 'bb0f29c67f487309a1f7c91532fbda56bdca05ddceca26985f90733e65019401' 
  AND (
    token = 'Qk+PlVlr2AH6tVrXY/rjBRibR/58qpm6s0xJ2J1hDUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )