INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '811346725b9a80793ff91697262e87c498b548a842fedf11571363a761ca5fab', 
    'z7iTM61kIIia+S9CLYXJFZh1S1xgRlCeJPzkc9e0DlU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)