INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9136509525429cbecb5470bc0c1a9e531339e802bbe1d0d9966e7dfe78d84be6', 
    'jFhn+BJl1Bze8gljEsyB6fe8CyBUo/JykyIkfGr44VI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)