INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2d9789cfedc75a24ff1c8508b2d4e3853e468e6c73c108de724ae320401c6af', 
    '0D4g8REZnHlzLKkTkvykIh5hAsINB5q251UXr5U6iRY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)