INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ffaf3347549cdd024bac9d3de2b5fb71c895fb474b965632b8fde2083e8f669', 
    '5EGybFunucT4JrE1BNNIrmGM7AOfMuyJumXi4M6FDwA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)