INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b821f78a44b35ea8009f2aebb3a118937b112170779b23bd7c4b5b0f9fb4b61d', 
    'Fo8xHwb/nBvUWfpXgzpMx8ccHwC/frYNTXT18YBhBzQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)