INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29a3c8fc456457a40c65ca6600f34add61060826be6dd5f5c6be30006449cfc0', 
    'LnK78S45okIHcn3BrCeSSOb5FVRSeNwMgsWngxAIH4Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)