INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52785e2082e9eb0cc419701b4977cdf030af311da2453b790cf2e7ed87040a57', 
    'e7ZJF/L+mBmyQlVaVcJ0YdOUYP5p7xqvqHBbm2KVL9A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)