INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88aa899b31c2ac4b29fff3571b53737641bbb36c66e3b3e31d6297fc500dd6f3', 
    'jp+p12pAU65tSamNwbOPGqcefJFGO5y3+lnaMXKjAJY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)