INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8bf01675959426f74c389203e37cdef62bd6843cc7f9df252079e7383bca517', 
    'a3wIb6YWYgrCUBehBnrMwbmHvdgptCccEZpIEmrVmcA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)