INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f38390c9b4f602878e53cad8e1988f65ea449e0edde660cbe565c1f5d983036', 
    'mxqPHXCuTmv/NpVFtTFdQ1WOyLct/VR8eqJgC17XrPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)