INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '321762b8b4654ababdcf2e20ac68935dd537bb931f90a522a33d7aec99ed07c5', 
    'OqKGq1BjyAyzP/6ea4ADGer6J5o5oo+VRo1cCwSDoA0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)