INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9e2b97e8ab06aae359915da794dffcdcca8fa99d174f086b47213ce58e053f0', 
    'KqSYK0DIBdGG3mzlYqQ7EPgrHr52BCaaHSZRejYTFqE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)