INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93e834e9f11174c0cb6eb359f348588d9c4a6dc5456db45da99cba58f7071101', 
    'EDtskb638MLoc5mhPT51lm1602qQ2R4h208FVR5ppCs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)