INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8158d94343d5d09d1b11fa105c7eb764d6d38ccaf22e6fdd1d29b645e95fdfec', 
    '+/g0aW3KrwI0Pg+PJnWBO5ta3c+6x3DLhuNA9dKbRCQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)