INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b79d07a6e3bda0d8bfe39d0d7602dad30641bf6b354db995f70e133422fcc4bd', 
    'ofWLDb6DOcNY5Fmu5Mmx2G1MIWzhHuqBZgo2S7oscHs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)