INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53ef9c1d796c2d84aaab7d95d963dc8c4350469f819393ed91be7c012eae8a30', 
    'jQG5f7NzGxoxu/eSZzUyTxKeIkNWILp8mTqrJPFmJ0U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)