INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'edabbffd099365cd6ea76d00d972793a5ef05fa222765eab3081976fe32895a5', 
    'YWkgvTHTE/K4V6y9FzHoEiuuab1dJZmsZC7Lw0wk49E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)