INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb97ee06f13e0b2b1b8e1ed4cb160d32689d3e4314610a12fa21742c7257b481', 
    't22kLBiwGbrpdrSkGZlhVfYH/9hH2eDFtpUT4agmkVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00076

Result

int(1)