UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n3OPWn67sDNSErmvTrlV/1Wpj2J52ybCRgTfGhz45FI=' 
WHERE 
  key_id = 'bb8faeab99fcf347ab24d92c08fb971ae9fb092e3b8846ba53c0d7b69974f4f9' 
  AND (
    token = 'n3OPWn67sDNSErmvTrlV/1Wpj2J52ybCRgTfGhz45FI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )