INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '199d57a70794300301858ab6733ef2c92cb635988e9cafc250d888406da97d2e', 
    '6x2ASuzXtqUx1Mn6u3vg96EKWGusT42VC+b0QrePES4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)