INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8676d1e9dee53dbfc1d71d00029559673282ee501a34db4727ac01770b5be22c', 
    'gWi64/Y9meUpLpkI6rCgT9DdhmnRtMh1izQapHu59e8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)