INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4c6d49db7daba66e30e72e3df683cb5564d7ed401dd64412665d57bf999c7b9', 
    'rCO6vpShvNwbnPc+MyXNryIuy5FOxSIUf8y3nFX5WRg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)