INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b432ccbdaa1d19a581ccf77d3a1deac2a5962a2ebab675103c32407aa0a28d1', 
    'CvgACdG+qoDS7MVk3C+7YCNtnzydygHFkkxCB4UanRI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)