INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e218688a18e603ed14f8977b1eea81fee2f44978dfab601f48d33c8a4ca0d21', 
    'o9Dz7/tHCxhCD1O7VLrT2Nu63c4r/c9le9y93MSC7z0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)