INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75f99c63edd563a5aae0c3e9166bf0e2ca3f509630010fdb04c0596e16f1a4cf', 
    'VqvGeFWJh6JDax/moneKL9qc8zwHT3KSZ3prhYaOVWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)