INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a94edd35a158717c11e9bbf815c55852f3a59b612ab9ca2b0338d2f674af6b5', 
    'MIdjbP7mIV1m5mL/2let4kGvtF02lJE/wZvGnrJmRtI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)