INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dc2d5b6105588adc09aefb23e101c49bd96c2d6bcbadcd8f51308f33cda3391', 
    'AAxssjHrOenO2N9fiS1hNEU49N0LkspxNIHFAxTHhqc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)