INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bbf409455125665009ee4bb183cd639103810eb5ac772ea40a75fa863cc5a2b3', 
    'SBrrpkQ1dz1EGGeK8c7PVKRKv2NTG9JEedfIaBltL4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)