INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '457da39805e10614446d684288c0d8e6a04adb388e8c1c3d372f4ad18aa09e72', 
    'JtcF9hGEwymE83/DQx5CdjWW1fNZ6qNdLx7ONY++kTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)