INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28b63669be9e366286e3236a11faf4732503f3f785220164ae3d19a7bdc2e6ae', 
    'EEQsZ0q4sFNF9GyNlt1XB8HwscthAbr9Mz/FN2cj/5E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)