INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a51c5bd6fc7eab73439a6f95630040bccacf173c67c2b003d3128d38b1b7d6aa', 
    'jI/YWwFPZIvzALkMlavC2c5/tj56PhTM4bQjqoFFEMU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)