INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b13c3459abd74275bdb28042c692c93a0c4d7f6878d40b0f0b43c86b12ac906', 
    'V9PPtKhvb0llFMRFEqrk185w8rTtQGhIi2GaET/vKhM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)