INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f9c12d5adfc8de8f78eef309eec6d737d66f7163634f48625df2d69d22e74af', 
    'RSeb6GCG2c8cXQgYgUQtI4yfrFSs9S7+ZMlQef4SNzY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)