INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '92e5ce104a0dc4f5250d72f8e13deda7bb04083f400ec4c9d126c21de866322a', 
    'SzMtMZjzHqy1eraIdWk2xEoukmbuzqUeEs3qObb5/Fc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)