INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3172fc80b3771463677b7fa8a7ffeb60433961814bd6379e193f8c92eecf3e79', 
    'E+h9hwggMJ2TSG08YeS6l0fzpRRSU5qwAm+Jbm5bIGE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)