INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eeb73da4470118a49ea55c0a159faa61821fad7a9297c2c77ee539452e5e31a9', 
    'iSUV1e5HqFnWTWscv60NPTLDKuLzx9efsn6o5eTAfjw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)