INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce7acf2c3b599d2f799b207302df5938dabb775d1fa6ccb45d36b474e0aaf69b', 
    'sxOsulBVIsscdSI9nkDjQwaSikr4Ehg5BGTRtblvlI4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)