INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76b583f2a6e365d42a681faf5ad6377e9b0d958f824f819ba774416901cec5c8', 
    'T5xUIlO6j9720DoU/hNpytL58SPfSUfDMlG8eTXt6CQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)