INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e79722c8c62b7470561d1b940c45d13f86aea003abad3b882138c0f6ea7e711', 
    'LCUsmLZMtNLIb5wjLDDQLsOhzMjkqwgMc9H8r8Yd6OE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)