INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b144fab522c05b78029cb14636fbda4ff578d3e9b709413d4fce3f965df77025', 
    'ZzdZw9aDumdEZdWeu4OvUBuOljcaGUwBWPCD8LXl87k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)