INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c46d9299330f8b711fb5c524f9287dc47f219d7a05223c90798f8c7d094358c', 
    've3s4RbohhkaKok2ahRj+X3GQgBWJ3qPi2mrnzVNLmc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)