INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'caed518825b4412c256850a843e04bd11470fecd36a4cb5f33dbe6c13590fc2e', 
    '4+PAJTKGFYfImpICms5xbF0GoICF3y6dlc4Sna2QtGg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)