INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef1d6c81668b616c31da6e86e25018359a8f917fb515e75ca8026f474c28f06d', 
    'qTqGTHcWhV/AgeHkDkUkUrLGkOqnzwdpGlDDHYJD6hs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)