INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56a1b187091da8eac7cd6367de3e6906d2309ff1c7611200f2c6b062311c6b2b', 
    '7QiZWy7U6khjxemDrmyDkHJxs4nM9CVR5VDH7PuqXWU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)