INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42c8db5bf31d11e2a864ef25e8888492c10409dcc0b9dc334090aca9b2dbd921', 
    'afu02OvdtLZV4hvgyewo6utYw7pJxtcLcvzHitWZoVM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)