INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14d4b17973b4b5ab97146dda312be2e88880aee48b874f686b8c1798be66fc53', 
    'C6vV49BqsT5msyrggjtQxdRM6jz9gdA/M7+E5qgs8zE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)