INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88ca2d7c2ca7050bc4a2c5d59f314fa34a06f6835d4fae6968e6e4791209408d', 
    '5vvn4oxtIc0t30YstFztkmw5pyh5L80GcQPjYIJOw/4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)