INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '791100f82bea395a7466c2fef7bc59396c62540635ef2939850fb6005d33f56f', 
    'SegND09WkAjxN/6vICvJLvamZCYxtDGRfUr0ZBcFd6U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)