INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0dc23a1e22d95c979720602cdb197545ffea268d8434b6f8e6a5af83af2700d3', 
    'ppVMHMLHge+UTnMtSJDQmyvWJfUe7tC2mTXr6UYA3FU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)