INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e7484c6b10c82e5f9b99743ec35767b1bca39f107b9741326b4b85a166836db', 
    'R7gcMCzfw0MRHeHn5Q9BxHqpgFMMPJ9p9DXL736aZEA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)