INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a71e2be72645f9dc045a8671e9c9af2f0b1f98b21076f91d7cf33951d05c7f2', 
    'NRQeq1ZG9rdAimZWg2qNFTmWZ98/rUlEoIEctLoOVyg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)