INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd61640c6724304d458d8c23f559442e490be84e7f7f81c5bb68bbb8774d5ea1f', 
    'nhY9TJHjY+j5kyP0gSAx0AkVSVClBKS/ubm9m68dhns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)