INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5eb1f74f94c9311a311c5897463134dadfac88872ecd85d5f91af81754513eda', 
    'RHGCk+WeLcWYlnGdUOS2f7/fTa6OX6FVYw3z2kbapPo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)