INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eef99368f95c843fd68c08e2947bbda528d57c68f9aa5c506ea4ce5087f5a03b', 
    '8Rz8hZI0p0Rmg4FZhPgpnqmJ7DW03NLdtHLptRoq5+w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)