INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a1950a42b4bd241cb63a35acdb02d1c4ad92b80da41f9d21a6a111caaa685c7', 
    'mVFQ0eRFNd0lF7l/zhCmNaVfLnywZXTycoqrIgPxRgM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)