INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c9239c82890173693fdb9711bddcdbacc15f2fad69179afad3fa6c8111ea351', 
    '+VnoX4HiWn2HGZb3Fa2Bofg47upx4/xBi75Kj3UTElI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)