INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a64bae975af2009ea15b28350a8f35a45d05ff474b76c2a2e7a708b70e66e3c4', 
    'US959MbW2Hdq+8SRaLpjy02zr0V0dGCgjnaojPNSwHY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)