INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a93ef2fa0e4f96fccf8504b5a8f33169a09f8ab2962072e7055d96e923e4c8a7', 
    '9VnDYsJDunNjGXL5GVgmGMgE0aH8sJadzXTxNzGlEsc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)