INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6aef57af2d0203b105fa9d56bd51dd81ee322c6a1552b82b2a9b833bcf843804', 
    'Xcup5P8bAAl1u4mGRN3iMmO6ajhDz2pZ0r0h7DSvp0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00181

Result

int(1)