INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef84bd556b673b896225d80fee026bc46b75f7da1c594b3c8217c20ea0352240', 
    '9ZBLSZB02MuQFK3LHm9X+NWfF9e91UwHI3Wt6oPFqWs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)