INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ce2d086826d1986896350cf0efb44613f3a40d6b110f82a709cf5fc3b073451', 
    'bmrOzcXM7zZJzDwjxFhSzVTnfFOAJ9iGrt+ZJc3TaCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)