INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cdb752d4f7e20df0e80a41c757edab4f3a6fe4448bb394073e6c168982e1379', 
    '+ymtvoSPOynzl+7H1UzDF40jUMAJFfpWf9VcEy4UKMU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)