INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9a45f198179fb690e0200c9bf814017206cfa4e3e513b8ac730ad5241975c2b', 
    'sZmO1KITxgVpBq3E1hTUUBRdNKezdkn2Sk52MAJWvow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)