INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56df4cfdcd7fd139ab706d617ed862e47f1056fabae98d86855319b60fd56eae', 
    'wRrzkzmCbA3ErP31gIw/s7po8GqYvimmH70ucPGk0X4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)