INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd55d2ae8cef6716f0fd385dbee8fdf0629ed78fb3162e9250e0657dde27c3b93', 
    '7MpSFhkrYzF1JSZVOe7rUTJEnpsziKp1QPqbbFEH8/8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)