INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b463f4cbdce7786245d704f008e7644eae34061623e26fd35663b24e019a56cf', 
    'WCwkBQyxKqu1E5nM86CTVg4X21DaiaF0sIQn2RCioFs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)