INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d7344183c9efb1ee9f595863880480e11e9e6f96be3f7adce437657ea9996b3', 
    'LLGg1G1XRZ2DJTDCh/Aiq1vFAan1kruCZ7QRhFSv6Zk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)