INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c15871580d49630fc58015eeab47d9d85c1cdc0c0cd62599b17149bb1c404b31', 
    'smK6z9FruSGQbpNf1wNhJ/OHPPBk4AGrSszKfmFW0M8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)