INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a1c695826c177a3787da17acd8b598699bf5393603798567549f670e9bcae60', 
    'MlQhFSzkpoGjWU7zhUQPhMBRO+4hTVHGoqxOLkEzC1U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)