INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf4450503848c64e811e6b89ae2e80c746a48ecf5c628db29c420203f37bb5b9', 
    '6PP4jcZs/STAlBoDA3yqk6rRLYSNrVTmFhxZhdipiUM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)