INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e40afe211d6f552fdb53aacf27f7279d8297d4c24f884135d8bc3d460815db3', 
    'IDgibrqMPb04j7u4SVb/ow9LRV0hLgsnzAIBJu2A2bw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)