INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '342db5c96c8a9f3d78dc484dc65c9e373058074be09f66c20805a95637ed2ef3', 
    '6Av0Ln24yu8AbYFFysh8axDVwFatogSKgKQa29GtfAw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)