INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c9e310b415e87947f25ec2b80d3410cac7a23a3d997ce3a45c1af6dea1c1fc8', 
    'vekMITOgTjW7/16T0ovfWvKv8LGg4yoBrh6cZzQQNBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)