UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A/RG3w0fADe0WfgxDy5wx5jIa5oQPgSWM4WuDokahTs=' 
WHERE 
  key_id = '26ea780152fc00e9d186dcc25adb2c68d1aa1044de01bb8fd4d3b0d863679733' 
  AND (
    token = 'A/RG3w0fADe0WfgxDy5wx5jIa5oQPgSWM4WuDokahTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )