INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'caa94e9cd3914e7aa084a08c01847b85a0fc89205b894b8ce8c7e2235ab0f90a', 
    'XntHK5WugV1/gfJIK/pZtQfGzH3VaiCnYPI9B0b9aGY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)