INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a992f890bc5cb25fa1a34ee3bcbf448750c55a4f67e2226ae1a71e19c3dfa176', 
    'VQvUz1JfcrDEBcPwczA+yoHipSODgC5RrroyjbV/neM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)