INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5138540bb704749b77604a58aac3792fb84d0480377e11f89bdabc108ee6b792', 
    'hiXCCGwgKZvFZteFOHSxGWj++7DgjqV1w8FueMrh63s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)