INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81fd56bafa4c91ae9017ce6fc3c493213c982c70fd74340fecc798b706b3f726', 
    'fiAtO1LpRHV7mfpDxjj1kP3Y3r8F/1giDGQX9TahstY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)