INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e248e6741d1d76a3af0bfe2ac1e0aa2a7db56784ace5f8776b61b91b4b476311', 
    'L9EoziT2QbACdzzesK25k1VQB54pH8rkoLSzBxukCAU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)