INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfb6157572a6b24b0871ff581bc3643632a4d3d966649d47c448b99f6a16b7e5', 
    '6R48Rp2ISObvZq9eyNxOkT6d4Nt9YvCNdNQngT7Q7uc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)