INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5c05b323065953a1b1d3f014726cf07a80380b363ed5bfbd9c17686ba45a395', 
    '34JP+gwlpymbSUL7IYUBiZEfm7mpJg4Lf0VNFo8nd5M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)