INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9a21d7e9237bb85f9c579a7a5b1d2fe7c538983219a73c0ade23c8be7929fc7', 
    'aXPoCHW7w+fhAWIB5P8MZha3X5rdxqo6W+kqn25ji4M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)