INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a2ea21dbdc84f68a1966fed7f1a8be590fb0ccca030c69aa76c6e54c908bead', 
    'uF1GsToRrzAXQqvCziTSyrLp3M8Z2gGoub2jx1xcpJM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)