INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88bd4202502c7c631fe651b9fcdb5d549fdae9c03b51d2e9dda00c1621dc1c8e', 
    '98pBtR2/eT12HgPThim+IGVYDZldvUqAo3UEvWp75Mc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)