INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8aad66725b05adc848492263330781103ace1524b2df0899912622432ce0f2c3', 
    '3SYwQlaCYOBhJ7vKRYR5b0cs5R6mjkEdzHujQWnH+/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)