INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef6d9612723ee3cbb26c7c4ea929716c7c1b09bc8f088856544fe59de9511d63', 
    'IZwnqqWcMF0wLvH5qj2gK98SNKbf994qrtDsJp/HJno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)