INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30c1a5a6339257cb8f3976e0d2722687ee49d780ea8d0b0ff3ec751b1c0f647f', 
    'BSihrIY8/un+eA10fA95O0Pct0ohH8Gj1tGV5eun1AM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)