INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5a8a35de28e2bfde9364b3dd4439a8653ef4f8276f67a849158c3ebb7661fa9', 
    '4rDFqSQgtB0ap9M02XsJkeWupkA3U2CB54s1kOB0UR0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)