INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b49795af5d65d343a56dd94c88b01772594e4dd798b35bae22b964ef0f6e906', 
    'zu4JrDFT8pe2v1clgdVAF7ci+f6g5rQO4zTvUkMrUxk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)