INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9233b1682498b902ad28a410526dd59f1f09c50540d0f667d2b7f336e6a54c5', 
    'mMMXZ8cOP8LTBCPqN0T+YazdxRat6rx2RNuXIjNXPxE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)