INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0304e51c504df4938afb7cca58aaa867b9e93e4383c3a956f078212f52b4e9d0', 
    '2dIHYH+osK5vYOsi1ZcTU2IBDjEFrTnMoVfGzKN2rEk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)