INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cfaff9bbd50343f4c7820167c4c7e77485e5e468b703dc73fb83960d4b1a1c8', 
    'gxStfy46gwBDTR5/rsXkUZAMhayIh1KjZDvlQNifHuY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)