INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfcd0cd9854fef470aee011569f920ac0e88d33d633e4146323ebe1c28a2c991', 
    'Q6bxX8Oe0dfHHavQaVC1GNHb1Tax+Qjn4GyrkoCz+QM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)