INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4903eb2bc0763b122e9c3774d60438f7c4d2b6a101d8fae6edebc951d7c1772d', 
    '8swINrDsx7UaZPXVckMM9j/L5aqgNtKSVyERt+oafB0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)