INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd300105637c3da4c8e005a5c670e259d50ce535cde28ac51b9fb47cd8c05936c', 
    'TFfuh2AUy2GOioAJWbCZ1DQieZlsmGnahJpcFqgnW3E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)