INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29e8284e8f040fb64a7211bb60ac20ec82f06d0fe568e67803a44e0fb369fb4a', 
    'l+hQTcrnIDkwX4/tL1GzB6HN73laFwp4butIA2R4vbc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)