INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4cf50368024b32cab7b3a558aa2f6337296008ad62d71d68639baf675984687', 
    'FuGKsNgXKMmYJU4lcV61ck4mEyipdcHHFPmjvj1sB2s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)