INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7bda714fc1369a16effd5692b1f262ff5cc9cfadaf2741316b2f156f0a68d46', 
    'mpqdzX5gHqr58lWxlvZj3A9QDqhIQhijg4Lp8N97S8w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)