INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '781451385a2abebeaa808061172d24198d4e6ba096f98677d250d27275c2bb67', 
    'O7c/aHG99Av9Is+E+29sbs7guj1z/njYNqHJzHEJ8zc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)