INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ed46e8e21786428751396d2d472cf816180c5e07dde98ad82fa2c58eee3534d', 
    'Jz7Q366KPZd7gCWfzTG1lF6lC2/vy1j+0UPW408528k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)