INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e65508712313956e702f205c840c7720768ffc763feffd25e23c479d158df51', 
    'Rjrd0D9PKUUGS6YkIhbuOnrybty1wUE0AzHjNqTJGXk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)