INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cf14115071859d7846a08758aaf3e4213dc4b0d657bb33c3645a083dfdc3492', 
    '4GauY4G+efTfPYDk9KanaXsqCoUepeDXs15CQ6s9QSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)