INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9dfe68c365adeab6c72b5749313fdb181f338a8fb1b5eca18e9317b15f2a798', 
    'ax7UwgcY9JOedsbsUaxCe6vRguk7L37Y0Uxo73YbnhE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)