INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2a6c2910c0496bf5a982dc570d2fa95201f51968d97d9a05a5f12fd8a2ec4ed', 
    '0mhT4kxpqDv1SojaRLz7HWjatqpNV5R2gyQvH5vW6BM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)