INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2bfc5e344c35f9070df0d99c6465b5d4ccfa7d0420e37f40c74e58328aeaab1', 
    'v40BHvfRviJ6VI4sojDQCNBptFPuDZknzGUjahBLEu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)