INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c1aaff12d49b12ab51795e37df7ce98f8413257159f2944dd36e7bef9cc50bc', 
    '4SlgTf3AQ3hHB+FB9cZV0Sh1h2UGyQcFw0ek2zWM+5Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)