INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c72387214d359091c957692c304dd6d6c4c551d2b03276f676a67fa7564ba66d', 
    'lt67Nxc+vhwYhDG8SQlHIiiQsCConxgoDGJLaEcuwho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)