INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fb50b8f7b66f9ce604c7dbda34cb427108d7802d953dd8c1c33725d0eef7b86', 
    'wsgifqr5Yq3NVAiEx1a2uwbRRJkxiaWPC+BE0MgXghw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)