INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bbe331d448fc004fe45a83984a6c2335682775d540bcce608d3021f8bff1649d', 
    'TQ+HieXb1h+COBGzJksu1R26jxwgKOVCCyREHI1MMGE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)