INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29b515611bbb6306e5896ca6b8b15f7104ece72d2e843a97b72c01d0a4e16d64', 
    'QxaXWaAvrmeNMOOzorA59IDrobGRN5ISDyd9Vta+pgs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)