INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '266a695be204f9b630d6077784a52e0b9fb280e280f841d2da81986c3979783b', 
    'AWeE/X7xu61IAAPjN8bpuYSIaSt6CM2Wxx0ox6oMZ+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)