INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b4c2872c0b0bad5a0c94fae9fa4943e22bcbf547f08ec169599289e15d85da2', 
    'JR9I5E13XR04mZ5EhpeEVwv24fi6CqF/3PbtzgBZo8g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)