INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c701e1c1a9c1bef8871e773a493d52bc194ad5b7ed489812f97ab8120b76ab77', 
    'UnCXjKg6FzYguZgnQmDuEqEZT6osBTq4U9v+m9YvTuc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)