INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b655c0522cd29147b7b1b95011b64ea2e0fe2184750bd0c56f1065954a0c2f1f', 
    'lb34A5mSgM954IZyhn3gDfjS9V/F+JQALSKPT9rdN3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)