INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a746903095d923b0f2ddff9fe2ca41cd3a70066efb678e5ea2329208d7d9ccd', 
    'D1jt0AOHRDSlrYujPOfLNpgSYpvDNJlluVLnOliCewc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)