INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ce89dfa3d52a7bfbd1940c9857470538aac47399cb6112f04312c104b80bd85', 
    '4CYdlfjRAyE6G3i4gEjEn15uh/Quq9trnV/2SRql37M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)