INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e38ac3f2f09f812bc7b3a349b25bccbf529b8e6f1a3af12fc01905a5fd9bb03', 
    'A3ivwGzIVyrbNv8JxzhpR/EKY/cTdatz0qKrUUDPgi4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)