INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '592c46b24e9230708fa83b658657b22b7bb07d176e81e0a58ab2dd91133f6d23', 
    'r6Yr7+HzuKowGhtimVtbXrL0jEMv7hU3FQ1VADhAZG0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)