INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a3a6538daf8594f131b4eda4f2c170ea098b0e629345ab85617838b963e7158', 
    'oUfTPMvlN3mbWqyosWCWC9nU3Sh1Ok8+bA1OPy0wNLU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)