INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2dd9d3ae01eba5051b1ce2fd2e78729b8b93b55312f9ed1988fdbeb608b44844', 
    'UXq3NrWoVfm1Oe3bZOvm7DtZusBED8SF13bCUO1cLUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)