INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7fd2dc521f4eb4c44827989be2252d252928d6db79cdee225d98f5d1c5323eb', 
    '/uS8zRGS34qlqpdOehvnJPAtHXEUvTC3PjRh/Rs/jUo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)