INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2343a2e98b202a980ed1d07be95793843761b03673404e695abe2d29d7dd5f72', 
    '1MlXi7bPcdr3+2M962Ed6tCtIpS4KVtRakHFRlG+Cpg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)