INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54f691b341efef9b6a15247e01b4ab4fa64800e4aee384093cb6a917d3f5cd39', 
    'PjKSrDqSn2dLAMmhdZVU5UC1j07L0b0uBNvBrOzgISA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)