INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34bdda98dea9d6edb17c39286a3818fc57194229e145852d1e5878d804ad4f03', 
    'URJ/xAznAA9qePEyOZhcW69ce5/SQYsIDj7164vivHw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)