INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5bc8909c1af323f693402e05796ebbcfed480d9be17adac65c9157f2d4cef12c', 
    'R9UWchLQo29GObQfQY9o4hmDhk1QYHYaIDitt90oWq4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)