INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29719e8bb015666ddcfbb604064879deb3ad0fe4ce7846db70dd0622f5497e0c', 
    'keVCVJA0veJo1eS/aGgtJTE0Kx5H5IKrbLi/WDhAOnU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)