INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f39ee36a9b30458f7909d8c1490440ff3f022c0f9ec83989627c8538762698d3', 
    'sebVwnRtECdJQkvDTNfgq5WQDXknL1g7F7aQrFWtc78=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)