INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b7332b1877c5e0afdb129eff8406d3cea338141f596657e0848355fbf757c92', 
    'FdU9cj/iaQOEDYe0oG3FErZToNMPnlPykSB/RkYvcsk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00072

Result

int(1)