INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18b89e32656b904102715a6fd3f50028b1fe2930f853c99effda3a373b10909d', 
    'GOchNToy5mh4GDFbDAoOfzKbgHL1B5WvTdMhRbk+orA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)