INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6900181ade05c60169ecd2fd2af7c4880b221d5fedae0f366a7a7a2d6fd8d455', 
    'Qxo9zr81GJ7uPt3ak4fokXjXM7BDmP8ChGT2GHFvZwg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)