INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b88a833a8636c71917d84423edcf613885385f73681e1f20b2ac0c3d281925c1', 
    '3ySteSvNgI31dGGAUd16nn5vXybm53d/Eps4hViJ8o8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)