INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bdcd3494e20c1305913d6a2b07c05b8dd90365891155e1cdae064ffd62a687a5', 
    'u6zvczJA0Aed/8EDgHhZx9LFu0o93ACsJczGRzLQkQg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)