INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2909b8bdcdadbacd0e4848b7b5172367a26cfc702f92684818f06eb9a756a8a', 
    'Vbq2MlGgtAGOqpvMwPCUSW4goN091of9k9xsxM62Nlo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)