INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2dfd566e751b672ad3a30eaea815a148551cfc6d32d727355c6d130f8445d49', 
    '3LfDb4ktToDranpoCUobK5o28hh41+OsRzQMNS0DdBM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)