INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec4beff464c477325500613004e63add309c23e45bbcf4de36d78d8005a42989', 
    'RkgwFB+P+JnUcW+We7gGPH8UDAQLL/hB/h1R5AWcJCA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)