INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9a2c44f0851befb922f59eb90949665f7b6cf60326d168c61ddef707b561ecf', 
    'iwmuVVf5gPmdCl1DZtC1PAcdLFDx/DpdR4EbLXsOBRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)