INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '507780560115e89a6292b02bc05d4051c4e2f51cea9caed527efc2535282636d', 
    '5GQVDRBgKYyjvHNvKR0EETVGQxl2QtjoHMRNSR93DQ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)