INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '519fa5c7a5db33400ecdc195e4169364e0cdf418ebbf54253e950803e2f3a341', 
    'Dl0qL6L5kQUUnChxDjIf109hrVhZWSwGYqdlLnPUu+A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)