INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9bf0972ad1650892e4f2b1235ff7a3cec5c43ee794915d05a12ae28b00392388', 
    'R2Oktxqgqfpu1K6GYgAViIIIkCZi5mncNb4v3mUdToE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)