INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cedd340228b73b1413bac006d6fd00f17a31b36cfbc116221c124fe6a341ff30', 
    'pvoPpMXTUkwrfSbbf0+48vixTmaCbrV23gt20PBgiAA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)