INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e50103c48fd9e5e7d13c1324cdeb26531bc662995d3c58601c1aeff5c939f1a', 
    'xCmMEWKRTloIIOnpp6C3iQYJeUzL50c4d3TtkZKnKXQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)