INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a48a52720acc6a1e62c238caf68dd4b5e0331d1b87fa56f4eed82efe2221676', 
    'MlNGIyHBBXAoGR6I/XCEhbj0+91prLB6lriZ9zETDYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)