INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29b4a0ed779eded247a48aa738f244ebfdfb338744c5ddf9b0c9cd7f4cf6cc2a', 
    'DHCC+rXQAmsrNK2Z3tCJn2T8qDT77je4rVWwOdL4i+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)