INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d19914765f1389feed7e30e384696352c1e2b3fdebd84a879c4ac5b13dfdac0', 
    'c42dAnvrIXKNpD7/QfYhFmnTykkNQCl6t3L5j28kwgc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)