INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ec53184acc96e9372325c49c3e0b3c11f29ccb7e7532ee9440d8fa04d152665', 
    'sERl5pcOexdcEz51E9nT5+MaFrWGVd0+Be0T1hhrlMk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)