INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6eee34dfc1d790dd15ba26d56a97a3360bbf403e1b69d2e5f6745929c0d7ad10', 
    'AmT8YD9klWIz1vZ4LGW7VhKp1kJVAP9oouqsXl9U0IQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)