INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f4b20b7b4b5148aabf4c7875ae57deb3897a0d52d9394d3dc5722d69ca9be99', 
    'GSR1QZFvODofqB/eICbp18CU1uvxxyIIJ+mOkb3g3CY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)