INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5bbc988eb271e659885d3fe55b47df8b54ee5ede1e1fd694a47829554a1db8a', 
    '48SVJkT43Y/Nso9IBmzcDuy/JVxfQ6Arrxqp57GL6Z8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)