INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf9892ff504db825ce5741260b65e525f91a73a7dd6bebaef570519417114e65', 
    'dUFVQejHF69aX0O3KpEQwm+rk//7UcJeJ3dTb1rIQik=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)