INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e5260e2e4f011f611cb6096dbbf78e7e45c09c516a71eeea363e4c6519e5e88', 
    'rXlt/l9IycaWnaDN+yxcEwu417PAfjAT3uWxvk7cSOA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)