INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '326e330cd881e249f0b6974d19401656d55c5e50a82e469fc114abd05d4cf2f1', 
    'aN2QBa0Xjr8vJiq56wNNcYoviwI2FhuBEaAZKotuJaY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)