INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a592655a53cff63a698c564fc7610a387166c611332f8e4b8eac03b7205645c', 
    'ur+USL+4OsKA94QAR12sIPpcHJtxqMGXYrRRkpsOWyw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)