INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21fd441930b22904452a88670884ad8c0f23625482c33db92758d916377d3e4f', 
    'yDxJwdjq9zxFLfhkOkrvvP3f936D500O/ThBexyN9n4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)