INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b49b4f2c946a25b9a05d71dfe8eb532fd2d7bc15397e6b473034f2519ea92db4', 
    'nMBP4vyqp/V7wk2qrpFs5DxrIBgk3w0IWUPZr3zwR54=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)