INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16bf821f8ee764ddeab44e4150fcb55a7e35f12451ea8666e1855e56438313ee', 
    'YE3tQFYPKqznhYvf/r9Gmgv5h5s8ImacQVPLRp1GnHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)