INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0b3e780f06eae860b6d5a41b1867b697a412b13af318b4a25e409314fe2f9a9', 
    'E8JfwnpTZnSUv0KaFMXlSDC3vnVzwDGYW76QGdn21ns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)