INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0ad37952f3618f7023c5d3c3130f59cd96c3e5e5ce4bcc770cb9fbc829fe311', 
    '+rnhzQgyCYYa6OUXEvIhJ11zHuO1pAqGj18eRZK0SNE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)