INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12d286608e6da7ba648eadc9ff02955d2aaeb11956b54df1c59708e4c47dcb0e', 
    'JpEMPzZbFxtATCaxAPcvKkjkVYNfdZgCd12KfYPOk1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)