INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8761b31ae22253cb026fc0cad84f1662a11b2fd359559485308b93d49b44509d', 
    'Lm4AT5FwTXlPITsLkRojGeLBagnUsxx5PjIfxujjzpA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)