INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '58d2d45b3d998fb906c4d3cc53262ceb32f25e5bf33e7c0812c00043bd5c0971', 
    '4/84aezjE0eO56xlgfMsc58i8q6d5brqAzEwi3HpHuA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)