INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec71c450dabe350d99e067d998c43108c0d474d50904d8a00782d2cab76bbd72', 
    '3LjU0vPjMwzGkuW0AShpgKqHbKNKQ+4dvOT0pNkTR88=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00077

Result

int(1)