INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53d8f0c873735612a514b1109146d69bbc3852905b2bcb8ae56c139fbbf00fc7', 
    'PRqQsGRdssb5LdpVHLTTTYIXlPAZ0KR6llSWfd48eoQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)