INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '604e7b5b08475e01343932f37f2184029f045baa229e4a6889baed3e6d032471', 
    'fpJGLWoE0/FHZJjSUV2rz4WHPkW9vl30Q6y6RZ/XeQg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)