INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0038c8a13fed7ac798a5d9d52cd9f1340eef57448f4993f0ab37010eab322c1d', 
    'u6NwgKLN99QWWl81w67TKuOOZLxSzlrSfQHnIGQYkqk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)