INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c34460afbfe90fc25fe1855071eedd07884632a8cf7814ea465e42dbe8d40962', 
    '88yznGVphkPbrdM3wsRuF+Z0J4m6M6iliCfF6XehsE4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)