INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5df9b1e87fedac4646b32fcb1e1a4362e4d86cc5ff22d57576f2615618b84d9b', 
    'QbGoZ1jeQrFcnlA6iBC/q1rQBq8FF6Io/DMLRnUKwuo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)