INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8437b18d456f18e73fcfa4f9705080e7bdba053fcb3cfa8a413e99cc16246aa', 
    'Av3usn0eArz0mcGhGs5bHUVPzEeVQGb4kZ42rh4QC5A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)