INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d0700635dfd9fe82814e3cf8aa90a4b8380c342b849954841c1337abee44f44', 
    '4Dn6V+Z2VGM1MMbEZrqYbS5JQqgpNBHaARnDwAJPjes=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)