INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bd5c5d94dfda4d44e10cc6ee33e1ba0f924aa99c09c6bdc4f3cd815cbe682de', 
    'srdylouoRHDvC9zQKcUV0xsL51esTbORLCEufJKSYp0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)