INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '203ea4c17eb976bbccf0c67cdee2e2f714980c51536de8bfbfa6ba3c9329fae1', 
    'E7n9wn4n3cy+ws1HA5vhaIjNB6VtpGsdwzcK/76YReE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)