INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c6775447527464c121bf6c5e4b6e2164cc22288fa04cc8240bd02b776d97d3c', 
    '0T76OmRk+qRe5g+L81AxFYDPZ3GvAFefGxCsurLq4ew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)