INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7bd4b1b04a1a3b218aae282418006445129c1c583961dac0697ffb9386923f5', 
    'fZKtsww4SmuTyGbZW//Vovm99UKZqH00r8+s6lMYF/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)