INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a97d01a7212078eb28625afad013ce30e07ff67d077ca43fe646f5c694ae3724', 
    '7bhJUOPVIJxJbpo5ZUtSbSj85glw9RFq42hC71zlir4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)