INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0b0a127fbdf18603e2ed06b5f731383130d4fdcbbff89c57b3bb83753c2aec9', 
    'uG0uXQ8n7LsARIWmDq745yxBSN2tmTY7V2y6uzjZCFg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)